./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0210.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_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/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_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/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_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/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 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:17:03,315 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:17:03,369 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 06:17:03,373 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:17:03,374 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:17:03,394 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:17:03,395 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:17:03,395 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:17:03,396 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:17:03,396 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:17:03,396 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:17:03,396 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:17:03,396 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:17:03,396 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:17:03,396 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:17:03,396 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:17:03,396 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:17:03,397 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:17:03,397 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:17:03,397 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:17:03,397 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:17:03,397 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:17:03,397 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:17:03,397 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:17:03,397 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:17:03,397 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:17:03,397 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:17:03,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:17:03,398 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:17:03,398 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:17:03,398 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:17:03,398 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:17:03,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:17:03,398 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_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/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 -> 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f [2024-12-06 06:17:03,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:17:03,642 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:17:03,645 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:17:03,646 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:17:03,646 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:17:03,647 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2024-12-06 06:17:06,369 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/data/f30c68148/f069d55a470e463c8ee43c3b2e7d0784/FLAGdf67736bc [2024-12-06 06:17:06,575 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:17:06,576 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2024-12-06 06:17:06,586 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/data/f30c68148/f069d55a470e463c8ee43c3b2e7d0784/FLAGdf67736bc [2024-12-06 06:17:06,917 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/data/f30c68148/f069d55a470e463c8ee43c3b2e7d0784 [2024-12-06 06:17:06,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:17:06,920 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:17:06,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:17:06,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:17:06,926 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:17:06,927 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:17:06" (1/1) ... [2024-12-06 06:17:06,928 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f5bce4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:06, skipping insertion in model container [2024-12-06 06:17:06,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:17:06" (1/1) ... [2024-12-06 06:17:06,952 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:17:07,069 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 06:17:07,070 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32188b7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:07, skipping insertion in model container [2024-12-06 06:17:07,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:17:07,070 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 06:17:07,071 INFO L158 Benchmark]: Toolchain (without parser) took 150.94ms. Allocated memory is still 142.6MB. Free memory was 115.6MB in the beginning and 106.6MB in the end (delta: 9.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:17:07,072 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:17:07,072 INFO L158 Benchmark]: CACSL2BoogieTranslator took 148.87ms. Allocated memory is still 142.6MB. Free memory was 115.4MB in the beginning and 106.6MB in the end (delta: 8.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:17:07,073 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 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 148.87ms. Allocated memory is still 142.6MB. Free memory was 115.4MB in the beginning and 106.6MB in the end (delta: 8.8MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8]: 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_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/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_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/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_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/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 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:17:08,873 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:17:08,961 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 06:17:08,988 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:17:08,989 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:17:08,989 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:17:08,989 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:17:08,989 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:17:08,990 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:17:08,990 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:17:08,990 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:17:08,990 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:17:08,990 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:17:08,990 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:17:08,990 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:17:08,990 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:17:08,990 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 06:17:08,991 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 06:17:08,991 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 06:17:08,991 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:17:08,991 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:17:08,991 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:17:08,991 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:17:08,991 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:17:08,991 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:17:08,991 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:17:08,991 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:17:08,991 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 06:17:08,992 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:17:08,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:17:08,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:17:08,992 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:17:08,992 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:17:08,992 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 06:17:08,992 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:17:08,992 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 06:17:08,992 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_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/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 -> 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f [2024-12-06 06:17:09,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:17:09,255 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:17:09,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:17:09,258 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:17:09,259 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:17:09,260 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2024-12-06 06:17:11,975 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/data/da43575de/7427e952cb364294904ea0e957097fe0/FLAG29b9636c7 [2024-12-06 06:17:12,188 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:17:12,188 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2024-12-06 06:17:12,196 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/data/da43575de/7427e952cb364294904ea0e957097fe0/FLAG29b9636c7 [2024-12-06 06:17:12,209 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/data/da43575de/7427e952cb364294904ea0e957097fe0 [2024-12-06 06:17:12,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:17:12,213 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:17:12,214 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:17:12,214 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:17:12,217 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:17:12,218 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,219 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@667f9f63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12, skipping insertion in model container [2024-12-06 06:17:12,219 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,244 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:17:12,491 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_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/sv-benchmarks/c/float-newlib/double_req_bl_0210.c[15959,15972] [2024-12-06 06:17:12,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:17:12,519 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:17:12,605 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_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/sv-benchmarks/c/float-newlib/double_req_bl_0210.c[15959,15972] [2024-12-06 06:17:12,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:17:12,632 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:17:12,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12 WrapperNode [2024-12-06 06:17:12,633 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:17:12,634 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:17:12,634 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:17:12,634 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:17:12,639 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,659 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,702 INFO L138 Inliner]: procedures = 30, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1005 [2024-12-06 06:17:12,702 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:17:12,703 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:17:12,703 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:17:12,703 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:17:12,710 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,720 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,720 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,751 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,754 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,764 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,769 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,773 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,781 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:17:12,782 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:17:12,782 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:17:12,782 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:17:12,783 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:12" (1/1) ... [2024-12-06 06:17:12,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:17:12,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:17:12,811 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:17:12,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:17:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:17:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-12-06 06:17:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-12-06 06:17:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-12-06 06:17:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-12-06 06:17:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 06:17:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 06:17:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-12-06 06:17:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-12-06 06:17:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:17:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-12-06 06:17:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 06:17:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 06:17:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-12-06 06:17:12,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-12-06 06:17:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-12-06 06:17:12,839 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-12-06 06:17:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:17:12,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:17:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 06:17:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:17:12,990 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:17:12,992 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:20:41,927 INFO L? ?]: Removed 256 outVars from TransFormulas that were not future-live. [2024-12-06 06:20:41,928 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:20:42,177 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:20:42,177 INFO L312 CfgBuilder]: Removed 42 assume(true) statements. [2024-12-06 06:20:42,178 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:20:42 BoogieIcfgContainer [2024-12-06 06:20:42,178 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:20:42,179 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:20:42,179 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:20:42,187 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:20:42,187 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:20:42" (1/1) ... [2024-12-06 06:20:42,193 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:20:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-12-06 06:20:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-12-06 06:20:42,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:20:42,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:42,237 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:20:42,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:20:42,239 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:20:42,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 06:20:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:44,193 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:20:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:44,686 INFO L256 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 06:20:44,690 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:20:44,705 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 06:20:44,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 06:20:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:45,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 286 transitions. [2024-12-06 06:20:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 286 transitions. [2024-12-06 06:20:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:20:45,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:45,315 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:20:45,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:20:45,317 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:20:45,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 06:20:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:49,912 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:20:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:50,376 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 06:20:50,377 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:20:51,125 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 06:20:51,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 06:20:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:55,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 177 states and 294 transitions. [2024-12-06 06:20:55,268 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 294 transitions. [2024-12-06 06:20:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:20:55,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:55,271 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:20:55,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:20:55,273 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:20:55,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 06:20:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:57,086 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:20:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:57,489 INFO L256 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 06:20:57,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:20:57,495 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 06:20:57,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 06:21:07,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:21:08,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:08,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 177 states and 292 transitions. [2024-12-06 06:21:08,266 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 292 transitions. [2024-12-06 06:21:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:21:08,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:08,267 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:21:08,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:21:08,269 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:21:08,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 06:21:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:10,004 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:21:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:10,412 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 06:21:10,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:10,415 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 06:21:10,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-06 06:21:20,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:21:22,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:21:22,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 177 states and 290 transitions. [2024-12-06 06:21:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 290 transitions. [2024-12-06 06:21:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:21:22,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:22,433 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:21:22,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:21:22,435 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:21:22,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 06:21:25,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:25,965 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:21:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:26,409 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 06:21:26,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:31,509 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 06:21:31,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-12-06 06:21:46,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:21:57,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:21:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:59,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 179 states and 294 transitions. [2024-12-06 06:21:59,838 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 294 transitions. [2024-12-06 06:21:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:21:59,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:59,838 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:21:59,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:21:59,840 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:21:59,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 06:22:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:10,149 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:22:11,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:11,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 06:22:11,788 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:22:25,203 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 06:22:25,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-06 06:24:29,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:24:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 177 states and 289 transitions. [2024-12-06 06:24:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 289 transitions. [2024-12-06 06:24:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:24:30,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:30,168 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:24:30,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:24:30,170 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:24:30,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-06 06:24:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:31,869 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:24:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:32,267 INFO L256 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 06:24:32,268 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:24:34,124 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 06:24:34,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-12-06 06:24:36,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:36,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 177 states and 287 transitions. [2024-12-06 06:24:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 287 transitions. [2024-12-06 06:24:36,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:24:36,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:36,172 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:24:36,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:24:36,174 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:24:36,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-12-06 06:24:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:39,725 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:24:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:40,318 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 06:24:40,321 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:24:46,436 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 25 [2024-12-06 06:24:59,112 WARN L286 SmtUtils]: Spent 10.26s on a formula simplification that was a NOOP. DAG size: 33 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 06:24:59,579 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:24:59,579 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 64 treesize of output 28 [2024-12-06 06:25:03,737 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 06:25:03,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-12-06 06:27:36,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:28:29,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:28:49,127 WARN L286 SmtUtils]: Spent 10.29s on a formula simplification that was a NOOP. DAG size: 34 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 06:28:59,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:29:09,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:29:12,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:29:13,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:29:17,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 180 states and 297 transitions. [2024-12-06 06:29:17,885 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 297 transitions. [2024-12-06 06:29:17,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:29:17,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:17,886 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:29:17,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:29:17,889 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:29:17,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-12-06 06:29:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:25,028 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:29:25,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:25,684 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:29:25,687 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:29:36,591 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 06:29:36,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2024-12-06 06:30:22,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:30:32,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:30:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 181 states and 299 transitions. [2024-12-06 06:30:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 299 transitions. [2024-12-06 06:30:33,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:30:33,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:33,120 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:30:33,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:30:33,122 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:30:33,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-12-06 06:30:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:40,365 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:30:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:41,156 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:30:41,159 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:30:45,890 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 06:30:45,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2024-12-06 06:30:46,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:46,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 181 states and 299 transitions. [2024-12-06 06:30:46,049 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 299 transitions. [2024-12-06 06:30:46,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:30:46,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:46,050 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:30:46,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:30:46,052 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:30:46,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-12-06 06:30:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:53,267 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:30:56,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:56,310 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:30:56,312 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:31:01,172 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 06:31:01,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-12-06 06:31:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:01,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 181 states and 299 transitions. [2024-12-06 06:31:01,335 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 299 transitions. [2024-12-06 06:31:01,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:31:01,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:01,336 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:31:01,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:31:01,338 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:31:01,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-12-06 06:31:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:08,626 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:31:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:09,219 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 06:31:09,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:31:14,159 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 06:31:14,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2024-12-06 06:31:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 181 states and 299 transitions. [2024-12-06 06:31:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 299 transitions. [2024-12-06 06:31:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:31:14,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:14,321 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:31:14,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:31:14,323 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:31:14,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-12-06 06:31:21,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:21,528 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:31:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:22,195 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:31:22,196 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:31:27,087 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 06:31:27,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2024-12-06 06:31:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 181 states and 299 transitions. [2024-12-06 06:31:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 299 transitions. [2024-12-06 06:31:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:31:27,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:27,255 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:31:27,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:31:27,257 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:31:27,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-12-06 06:31:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:34,380 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:31:34,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:34,935 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:31:34,936 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:31:48,706 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 06:31:48,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-12-06 06:32:05,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:32:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 10 states and 9 transitions. [2024-12-06 06:32:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2024-12-06 06:32:06,052 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 06:32:06,053 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 15 iterations. [2024-12-06 06:32:06,060 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 06:32:07,724 INFO L75 FloydHoareUtils]: For program point L122-1(lines 122 126) no Hoare annotation was computed. [2024-12-06 06:32:07,724 INFO L75 FloydHoareUtils]: For program point L122-2(lines 122 126) no Hoare annotation was computed. [2024-12-06 06:32:07,724 INFO L75 FloydHoareUtils]: For program point L118(lines 118 130) no Hoare annotation was computed. [2024-12-06 06:32:07,724 INFO L75 FloydHoareUtils]: For program point L122-4(lines 122 126) no Hoare annotation was computed. [2024-12-06 06:32:07,724 INFO L75 FloydHoareUtils]: For program point L118-2(lines 109 159) no Hoare annotation was computed. [2024-12-06 06:32:07,724 INFO L75 FloydHoareUtils]: For program point L147(line 147) no Hoare annotation was computed. [2024-12-06 06:32:07,724 INFO L75 FloydHoareUtils]: For program point L147-1(line 147) no Hoare annotation was computed. [2024-12-06 06:32:07,724 INFO L75 FloydHoareUtils]: For program point scalbn_doubleFINAL(lines 109 159) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L135(line 135) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L135-1(line 135) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L119(lines 119 120) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L152-1(lines 152 157) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L152-2(lines 152 157) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L152-4(lines 152 157) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L111-1(lines 111 116) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point scalbn_doubleEXIT(lines 109 159) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L111-2(lines 111 116) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L111-4(lines 111 116) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L136(lines 136 144) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L128(lines 128 129) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L149(line 149) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L149-1(line 149) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L145(lines 145 150) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 109 159) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L137-1(lines 137 142) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L137-2(lines 137 142) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L137-4(lines 137 142) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L146(lines 146 149) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L134(lines 134 135) no Hoare annotation was computed. [2024-12-06 06:32:07,725 INFO L75 FloydHoareUtils]: For program point L91(lines 91 95) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L91-1(lines 91 95) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 84 103) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point copysign_doubleEXIT(lines 84 103) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L96(lines 96 101) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L96-1(lines 96 101) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L96-3(lines 96 101) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L86-1(lines 86 90) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L86-2(lines 86 90) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L543(lines 543 546) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L543-2(lines 543 546) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L537-1(lines 537 541) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L537-2(lines 537 541) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L537-4(lines 537 541) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point __kernel_cosFINAL(lines 534 568) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point L554(lines 554 563) no Hoare annotation was computed. [2024-12-06 06:32:07,726 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 534 568) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point __kernel_cosEXIT(lines 534 568) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L544(lines 544 545) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L557-1(lines 557 562) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L557-2(lines 557 562) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L557-4(lines 554 563) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L551(lines 551 567) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L268-1(lines 190 360) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L235-2(lines 190 360) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L77 FloydHoareUtils]: At program point L600(lines 600 626) the Hoare annotation is: (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start_sin_double_#res#1| (let ((.cse0 (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)))) (fp.sub currentRoundingMode .cse0 .cse0)))) [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L402-1(lines 402 406) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L402-2(lines 402 406) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L336(line 336) no Hoare annotation was computed. [2024-12-06 06:32:07,727 INFO L75 FloydHoareUtils]: For program point L402-4(lines 402 406) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L270-3(lines 270 271) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L270-4(lines 268 285) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L72(lines 72 77) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L72-1(lines 72 77) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L72-3(lines 72 77) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L238(lines 190 360) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L337-3(lines 337 341) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L205-3(lines 205 206) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L40(lines 40 41) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L503-1(lines 503 508) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L503-2(lines 503 508) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L75 FloydHoareUtils]: For program point L503-4(lines 503 508) no Hoare annotation was computed. [2024-12-06 06:32:07,728 INFO L77 FloydHoareUtils]: At program point L603-1(lines 603 607) the Hoare annotation is: (and (= (_ bv0 32) |ULTIMATE.start_sin_double_~#y~0#1.offset|) (exists ((|v_skolemized_q#valueAsBitvector_240| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_240|) |ULTIMATE.start_sin_double_~ix~3#1|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_240|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_240|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_240|))))) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) |ULTIMATE.start_sin_double_~x#1|))) [2024-12-06 06:32:07,729 INFO L77 FloydHoareUtils]: At program point L603-2(lines 603 607) the Hoare annotation is: (and (= (_ bv0 32) |ULTIMATE.start_sin_double_~#y~0#1.offset|) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) |ULTIMATE.start_sin_double_~x#1|))) [2024-12-06 06:32:07,729 INFO L77 FloydHoareUtils]: At program point L603-4(lines 603 607) the Hoare annotation is: (and (= (_ bv0 32) |ULTIMATE.start_sin_double_~#y~0#1.offset|) (exists ((|v_skolemized_q#valueAsBitvector_240| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_240|) |ULTIMATE.start_sin_double_~ix~3#1|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_240|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_240|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_240|))))) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) |ULTIMATE.start_sin_double_~x#1|))) [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L438(lines 438 484) no Hoare annotation was computed. [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L306(line 306) no Hoare annotation was computed. [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L273-1(lines 273 274) no Hoare annotation was computed. [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L273-4(lines 273 274) no Hoare annotation was computed. [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L273-5(lines 273 274) no Hoare annotation was computed. [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L307-3(lines 307 310) no Hoare annotation was computed. [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L241-3(lines 241 250) no Hoare annotation was computed. [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L208-3(lines 208 212) no Hoare annotation was computed. [2024-12-06 06:32:07,729 INFO L77 FloydHoareUtils]: At program point L638(lines 638 641) the Hoare annotation is: (= |ULTIMATE.start_main_#t~ret133#1| (_ bv1 32)) [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L209-3(lines 209 210) no Hoare annotation was computed. [2024-12-06 06:32:07,729 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 628 644) the Hoare annotation is: true [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L639(line 639) no Hoare annotation was computed. [2024-12-06 06:32:07,729 INFO L75 FloydHoareUtils]: For program point L408(lines 408 412) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L342-3(lines 342 346) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L276-3(lines 276 281) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L509-3(lines 509 512) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L278-3(lines 278 279) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point floor_double_returnLabel#1(lines 18 79) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L77 FloydHoareUtils]: At program point L609(lines 609 625) the Hoare annotation is: (and (= (_ bv0 32) |ULTIMATE.start_sin_double_~#y~0#1.offset|) (exists ((|v_skolemized_q#valueAsBitvector_240| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_240|)) |ULTIMATE.start_sin_double_~ix~3#1|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_240|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_240|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_240|))))) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) |ULTIMATE.start_sin_double_~x#1|))) [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L444-2(lines 444 476) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L444-4(lines 444 476) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L312-3(lines 312 316) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L610(line 610) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L610-1(line 610) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L313-3(lines 313 314) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L75 FloydHoareUtils]: For program point L49(lines 49 71) no Hoare annotation was computed. [2024-12-06 06:32:07,730 INFO L77 FloydHoareUtils]: At program point L611(lines 611 625) the Hoare annotation is: (and (= (_ bv0 32) |ULTIMATE.start_sin_double_~#y~0#1.offset|) (exists ((|v_skolemized_q#valueAsBitvector_240| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_240|)) |ULTIMATE.start_sin_double_~ix~3#1|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_240|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_240|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_240|))))) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) |ULTIMATE.start_sin_double_~x#1|))) [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L413(lines 413 437) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L347-3(lines 347 348) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L215(lines 190 360) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L217-3(lines 217 221) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L217-4(lines 217 221) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L515-1(lines 515 516) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L515-4(lines 515 516) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L515-5(lines 515 516) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L251-1(lines 238 266) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L450-1(lines 450 454) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L450-2(lines 450 454) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L450-4(lines 450 454) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L318(lines 318 358) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L21-1(lines 21 26) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L21-2(lines 21 26) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L21-4(lines 21 26) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L616(line 616) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L319(line 319) no Hoare annotation was computed. [2024-12-06 06:32:07,731 INFO L75 FloydHoareUtils]: For program point L617(line 617) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L617-1(line 617) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point __ieee754_rem_pio2_returnLabel#1(lines 395 524) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L56(lines 56 57) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L618(line 618) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L486(lines 486 489) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L321-3(lines 321 322) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L619(line 619) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L619-1(line 619) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L223(line 223) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L620(line 620) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L290-1(lines 290 293) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L290-4(lines 290 293) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L621(line 621) no Hoare annotation was computed. [2024-12-06 06:32:07,732 INFO L75 FloydHoareUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L456(lines 456 475) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L456-1(lines 456 475) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L622(line 622) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L28(lines 28 71) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L623(line 623) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L491-1(lines 491 495) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L491-2(lines 491 495) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L326(line 326) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L29(lines 29 48) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L162-1(lines 162 166) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L162-2(lines 162 166) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L295(line 295) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L295-1(line 295) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L328-3(lines 328 329) no Hoare annotation was computed. [2024-12-06 06:32:07,733 INFO L75 FloydHoareUtils]: For program point L263(lines 263 264) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L296-2(lines 287 304) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 639) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L462-1(lines 462 466) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L462-2(lines 462 466) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L462-4(lines 462 466) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L264(line 264) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L264-1(line 264) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L496(lines 496 501) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L496-1(lines 496 501) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L496-3(lines 496 501) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L332-3(lines 332 333) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L167(lines 167 172) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L167-1(lines 167 172) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L167-3(lines 167 172) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point __kernel_sinFINAL(lines 578 598) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point L587(lines 587 590) no Hoare annotation was computed. [2024-12-06 06:32:07,734 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 578 598) no Hoare annotation was computed. [2024-12-06 06:32:07,735 INFO L75 FloydHoareUtils]: For program point L587-2(lines 587 590) no Hoare annotation was computed. [2024-12-06 06:32:07,735 INFO L75 FloydHoareUtils]: For program point L581-1(lines 581 585) no Hoare annotation was computed. [2024-12-06 06:32:07,735 INFO L75 FloydHoareUtils]: For program point L581-2(lines 581 585) no Hoare annotation was computed. [2024-12-06 06:32:07,736 INFO L75 FloydHoareUtils]: For program point L581-4(lines 581 585) no Hoare annotation was computed. [2024-12-06 06:32:07,736 INFO L75 FloydHoareUtils]: For program point __kernel_sinEXIT(lines 578 598) no Hoare annotation was computed. [2024-12-06 06:32:07,736 INFO L75 FloydHoareUtils]: For program point L588(lines 588 589) no Hoare annotation was computed. [2024-12-06 06:32:07,743 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#y~0!offset [2024-12-06 06:32:07,744 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 06:32:07,744 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 06:32:07,750 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double [2024-12-06 06:32:07,750 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double [2024-12-06 06:32:07,750 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double [2024-12-06 06:32:07,750 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double [2024-12-06 06:32:07,752 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double [2024-12-06 06:32:07,752 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double [2024-12-06 06:32:07,752 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double [2024-12-06 06:32:07,752 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double [2024-12-06 06:32:07,753 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos [2024-12-06 06:32:07,753 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos [2024-12-06 06:32:07,753 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos [2024-12-06 06:32:07,753 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos [2024-12-06 06:32:07,754 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin [2024-12-06 06:32:07,754 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin [2024-12-06 06:32:07,754 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin [2024-12-06 06:32:07,754 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin [2024-12-06 06:32:07,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 06:32:07 ImpRootNode [2024-12-06 06:32:07,755 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 06:32:07,755 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 06:32:07,755 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 06:32:07,756 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 06:32:07,756 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:20:42" (3/4) ... [2024-12-06 06:32:07,759 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 06:32:07,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2024-12-06 06:32:07,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-12-06 06:32:07,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2024-12-06 06:32:07,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2024-12-06 06:32:07,777 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 125 nodes and edges [2024-12-06 06:32:07,779 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-12-06 06:32:07,781 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-06 06:32:07,782 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 06:32:07,932 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 06:32:07,933 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 06:32:07,933 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 06:32:07,934 INFO L158 Benchmark]: Toolchain (without parser) took 895721.00ms. Allocated memory was 92.3MB in the beginning and 327.2MB in the end (delta: 234.9MB). Free memory was 68.3MB in the beginning and 197.6MB in the end (delta: -129.4MB). Peak memory consumption was 105.6MB. Max. memory is 16.1GB. [2024-12-06 06:32:07,934 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:32:07,934 INFO L158 Benchmark]: CACSL2BoogieTranslator took 419.26ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 41.0MB in the end (delta: 27.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 06:32:07,935 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.87ms. Allocated memory is still 92.3MB. Free memory was 41.0MB in the beginning and 64.5MB in the end (delta: -23.5MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2024-12-06 06:32:07,935 INFO L158 Benchmark]: Boogie Preprocessor took 78.73ms. Allocated memory is still 92.3MB. Free memory was 64.5MB in the beginning and 57.5MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 06:32:07,935 INFO L158 Benchmark]: RCFGBuilder took 209395.78ms. Allocated memory is still 92.3MB. Free memory was 57.5MB in the beginning and 51.8MB in the end (delta: 5.7MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-12-06 06:32:07,936 INFO L158 Benchmark]: CodeCheck took 685576.40ms. Allocated memory was 92.3MB in the beginning and 327.2MB in the end (delta: 234.9MB). Free memory was 51.8MB in the beginning and 214.4MB in the end (delta: -162.5MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. [2024-12-06 06:32:07,936 INFO L158 Benchmark]: Witness Printer took 177.52ms. Allocated memory is still 327.2MB. Free memory was 214.4MB in the beginning and 197.6MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 06:32:07,937 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, 175 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 683.9s, OverallIterations: 15, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 93 mSolverCounterUnknown, 1503 SdHoareTripleChecker+Valid, 1121.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 314 mSDsluCounter, 1140 SdHoareTripleChecker+Invalid, 1093.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 288 mSDsCounter, 250 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1188 IncrementalHoareTripleChecker+Invalid, 1531 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 250 mSolverCounterUnsat, 852 mSDtfsCounter, 1188 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2538 GetRequests, 2411 SyntacticMatches, 65 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1069 ImplicationChecksByTransitivity, 446.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 6.3s SatisfiabilityAnalysisTime, 88.8s InterpolantComputationTime, 280 NumberOfCodeBlocks, 280 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 266 ConstructedInterpolants, 52 QuantifiedInterpolants, 1304 SizeOfPredicates, 70 NumberOfNonLiveVariables, 3854 ConjunctsInSsa, 106 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 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: 639]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 109]: 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: 84]: 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: 534]: 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: 578]: 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 0.31ms. Allocated memory is still 83.9MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 419.26ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 41.0MB in the end (delta: 27.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 68.87ms. Allocated memory is still 92.3MB. Free memory was 41.0MB in the beginning and 64.5MB in the end (delta: -23.5MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 78.73ms. Allocated memory is still 92.3MB. Free memory was 64.5MB in the beginning and 57.5MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 209395.78ms. Allocated memory is still 92.3MB. Free memory was 57.5MB in the beginning and 51.8MB in the end (delta: 5.7MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * CodeCheck took 685576.40ms. Allocated memory was 92.3MB in the beginning and 327.2MB in the end (delta: 234.9MB). Free memory was 51.8MB in the beginning and 214.4MB in the end (delta: -162.5MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. * Witness Printer took 177.52ms. Allocated memory is still 327.2MB. Free memory was 214.4MB in the beginning and 197.6MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#y~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable 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: 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 06:32:08,147 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 06:32:08,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cbc4e3e-6790-4df6-a4a6-62bb8e1efcd7/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