./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0876.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_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/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_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0876.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/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_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/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 eab96e82dec8c6a03938c46f142ce8ca8e84f75603faad2ada4530990f260568 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:27:18,857 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:27:18,912 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:27:18,916 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:27:18,916 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:27:18,935 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:27:18,936 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:27:18,936 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:27:18,936 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:27:18,936 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:27:18,936 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:27:18,936 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:27:18,937 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:27:18,938 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:27:18,938 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:27:18,938 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:27:18,938 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:27:18,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:27:18,938 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:27:18,938 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:27:18,938 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:27:18,938 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:27:18,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:27:18,938 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_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/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 -> eab96e82dec8c6a03938c46f142ce8ca8e84f75603faad2ada4530990f260568 [2024-12-06 01:27:19,175 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:27:19,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:27:19,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:27:19,186 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:27:19,187 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:27:19,188 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/float_req_bl_0876.c [2024-12-06 01:27:21,945 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/data/3c4c9e81d/c1d2ec3ee2234bf6965db1e6f3e4b274/FLAGde13d5f76 [2024-12-06 01:27:22,149 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:27:22,150 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/sv-benchmarks/c/float-newlib/float_req_bl_0876.c [2024-12-06 01:27:22,164 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/data/3c4c9e81d/c1d2ec3ee2234bf6965db1e6f3e4b274/FLAGde13d5f76 [2024-12-06 01:27:22,176 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/data/3c4c9e81d/c1d2ec3ee2234bf6965db1e6f3e4b274 [2024-12-06 01:27:22,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:27:22,180 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:27:22,181 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:27:22,181 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:27:22,185 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:27:22,186 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:27:22" (1/1) ... [2024-12-06 01:27:22,187 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c890d74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:22, skipping insertion in model container [2024-12-06 01:27:22,187 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:27:22" (1/1) ... [2024-12-06 01:27:22,213 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:27:22,317 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 01:27:22,317 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@bd43f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:22, skipping insertion in model container [2024-12-06 01:27:22,317 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:27:22,317 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 01:27:22,319 INFO L158 Benchmark]: Toolchain (without parser) took 138.60ms. Allocated memory is still 142.6MB. Free memory was 118.4MB in the beginning and 109.2MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:27:22,319 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:27:22,319 INFO L158 Benchmark]: CACSL2BoogieTranslator took 136.30ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 109.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:27:22,320 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 136.30ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 109.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9]: 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_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/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_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0876.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/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_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/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 eab96e82dec8c6a03938c46f142ce8ca8e84f75603faad2ada4530990f260568 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:27:24,054 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:27:24,136 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 01:27:24,158 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:27:24,159 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:27:24,159 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:27:24,160 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:27:24,160 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:27:24,160 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:27:24,160 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:27:24,160 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:27:24,160 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:27:24,160 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:27:24,160 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:27:24,161 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:27:24,161 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:27:24,161 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 01:27:24,161 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 01:27:24,161 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 01:27:24,161 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:27:24,161 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:27:24,161 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:27:24,161 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:27:24,161 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:27:24,162 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:27:24,162 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:27:24,162 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:27:24,162 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 01:27:24,162 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:27:24,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:27:24,162 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:27:24,162 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:27:24,162 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:27:24,162 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 01:27:24,163 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:27:24,163 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 01:27:24,163 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_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/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 -> eab96e82dec8c6a03938c46f142ce8ca8e84f75603faad2ada4530990f260568 [2024-12-06 01:27:24,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:27:24,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:27:24,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:27:24,390 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:27:24,391 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:27:24,392 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/float_req_bl_0876.c [2024-12-06 01:27:27,030 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/data/0ed90df0e/9d933ea265964749acf2d7712f2febfa/FLAG1b7576d7b [2024-12-06 01:27:27,223 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:27:27,223 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/sv-benchmarks/c/float-newlib/float_req_bl_0876.c [2024-12-06 01:27:27,233 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/data/0ed90df0e/9d933ea265964749acf2d7712f2febfa/FLAG1b7576d7b [2024-12-06 01:27:27,581 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/data/0ed90df0e/9d933ea265964749acf2d7712f2febfa [2024-12-06 01:27:27,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:27:27,584 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:27:27,586 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:27:27,586 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:27:27,589 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:27:27,589 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:27,590 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@269b3d65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27, skipping insertion in model container [2024-12-06 01:27:27,590 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:27,614 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:27:27,821 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_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/sv-benchmarks/c/float-newlib/float_req_bl_0876.c[14082,14095] [2024-12-06 01:27:27,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:27:27,836 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:27:27,915 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_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/sv-benchmarks/c/float-newlib/float_req_bl_0876.c[14082,14095] [2024-12-06 01:27:27,916 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:27:27,931 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:27:27,931 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27 WrapperNode [2024-12-06 01:27:27,932 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:27:27,933 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:27:27,933 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:27:27,933 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:27:27,937 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:27,951 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:27,980 INFO L138 Inliner]: procedures = 26, calls = 193, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 722 [2024-12-06 01:27:27,980 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:27:27,980 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:27:27,980 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:27:27,980 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:27:27,986 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:27,986 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:27,992 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:27,992 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:28,014 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:28,016 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:28,033 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:28,036 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:28,039 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:28,044 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:27:28,045 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:27:28,045 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:27:28,046 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:27:28,046 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:27" (1/1) ... [2024-12-06 01:27:28,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:27:28,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:27:28,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:27:28,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:27:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:27:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 01:27:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:27:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2024-12-06 01:27:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2024-12-06 01:27:28,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2024-12-06 01:27:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 01:27:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2024-12-06 01:27:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2024-12-06 01:27:28,102 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2024-12-06 01:27:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2024-12-06 01:27:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:27:28,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:27:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 01:27:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:27:28,221 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:27:28,223 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:28:39,217 INFO L? ?]: Removed 158 outVars from TransFormulas that were not future-live. [2024-12-06 01:28:39,217 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:28:39,346 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:28:39,347 INFO L312 CfgBuilder]: Removed 37 assume(true) statements. [2024-12-06 01:28:39,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:28:39 BoogieIcfgContainer [2024-12-06 01:28:39,347 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:28:39,348 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:28:39,348 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:28:39,357 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:28:39,357 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:28:39" (1/1) ... [2024-12-06 01:28:39,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:28:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:39,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 159 states and 270 transitions. [2024-12-06 01:28:39,414 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 270 transitions. [2024-12-06 01:28:39,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:28:39,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:39,419 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:28:39,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:28:39,421 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:28:39,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 01:28:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:40,490 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:28:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:40,573 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 01:28:40,577 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:40,597 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 01:28:40,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 01:28:42,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:28:43,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:43,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 159 states and 261 transitions. [2024-12-06 01:28:43,136 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 261 transitions. [2024-12-06 01:28:43,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:28:43,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:43,136 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:28:43,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:28:43,138 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:28:43,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 01:28:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:45,479 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:28:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:45,587 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:28:45,589 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:45,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-12-06 01:28:45,991 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2024-12-06 01:28:46,362 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 01:28:46,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 01:28:47,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 159 states and 260 transitions. [2024-12-06 01:28:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 260 transitions. [2024-12-06 01:28:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:28:47,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:47,647 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:28:47,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:28:47,649 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:28:47,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 01:28:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:52,180 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:28:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:52,267 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:28:52,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:52,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-12-06 01:28:53,618 INFO L349 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2024-12-06 01:28:53,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 30 [2024-12-06 01:28:56,120 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-12-06 01:28:56,120 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 28 [2024-12-06 01:28:57,011 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-12-06 01:28:57,012 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 30 [2024-12-06 01:28:57,109 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:28:57,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 33 [2024-12-06 01:28:58,631 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 01:28:58,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 01:29:21,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 159 states and 259 transitions. [2024-12-06 01:29:21,224 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 259 transitions. [2024-12-06 01:29:21,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:29:21,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:21,224 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:29:21,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:29:21,226 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:29:21,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 01:29:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:26,620 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:29:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:26,705 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:29:26,709 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:30,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-12-06 01:29:32,002 INFO L349 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2024-12-06 01:29:32,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 30 [2024-12-06 01:29:37,506 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-12-06 01:29:37,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 28 [2024-12-06 01:29:39,088 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:29:39,089 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2024-12-06 01:29:39,118 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2024-12-06 01:29:46,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:46,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-06 01:30:40,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:30:41,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:30:45,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.76s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:30:47,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:30:50,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:30:51,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:30:53,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:30:55,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:30:58,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.31s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:31:01,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:31:06,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:31:07,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:31:08,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:31:11,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:11,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 29 states and 31 transitions. [2024-12-06 01:31:11,726 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2024-12-06 01:31:11,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:31:11,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:11,727 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:31:11,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:31:11,729 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:31:11,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 01:31:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:12,857 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:31:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:12,938 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 01:31:12,939 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:12,940 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 01:31:12,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-12-06 01:31:12,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:12,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 29 states and 29 transitions. [2024-12-06 01:31:12,952 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 29 transitions. [2024-12-06 01:31:12,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:31:12,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:12,952 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:31:12,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:31:12,954 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:31:12,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 01:31:17,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:17,277 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 01:31:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:17,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:31:17,382 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:26,393 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-12-06 01:31:40,312 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-12-06 01:31:40,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 31 [2024-12-06 01:31:40,405 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:31:40,405 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 30 [2024-12-06 01:31:43,354 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 01:31:43,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-06 01:33:50,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:33:54,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:33:56,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:33:59,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:34:01,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:34:02,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:34:04,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:34:09,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:34:12,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:34:18,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 01:34:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:43,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 27 states and 27 transitions. [2024-12-06 01:34:43,526 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2024-12-06 01:34:43,527 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 01:34:43,528 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 7 iterations. [2024-12-06 01:34:43,547 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 01:35:11,340 INFO L77 FloydHoareUtils]: At program point L254-1(lines 254 258) the Hoare annotation is: (exists ((|v_fabs_float_~#gf_u~7.base_9| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#gf_u~7.base_9|) (_ bv0 32)))) (and (= fabs_float_~ix~4 .cse0) (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |fabs_float_#in~x|)))) [2024-12-06 01:35:11,341 INFO L77 FloydHoareUtils]: At program point L254-2(lines 254 258) the Hoare annotation is: (= fabs_float_~x |fabs_float_#in~x|) [2024-12-06 01:35:11,341 INFO L77 FloydHoareUtils]: At program point fabs_floatEXIT(lines 252 265) the Hoare annotation is: (exists ((|v_fabs_float_~#sf_u~6.base_9| (_ BitVec 32)) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#sf_u~6.base_9|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |fabs_float_#res|) (= |fabs_float_#in~x| (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0)))) [2024-12-06 01:35:11,341 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 252 265) the Hoare annotation is: true [2024-12-06 01:35:11,341 INFO L77 FloydHoareUtils]: At program point L259(lines 259 263) the Hoare annotation is: (exists ((|v_fabs_float_~#sf_u~6.base_9| (_ BitVec 32)) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#sf_u~6.base_9|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) fabs_float_~x) (= |fabs_float_#in~x| (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0)))) [2024-12-06 01:35:11,342 INFO L77 FloydHoareUtils]: At program point L259-1(lines 259 263) the Hoare annotation is: (exists ((|v_fabs_float_~#gf_u~7.base_9| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#gf_u~7.base_9|) (_ bv0 32)))) (and (= fabs_float_~ix~4 .cse0) (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |fabs_float_#in~x|)))) [2024-12-06 01:35:11,342 INFO L77 FloydHoareUtils]: At program point L259-3(lines 259 263) the Hoare annotation is: (exists ((|v_fabs_float_~#sf_u~6.base_9| (_ BitVec 32)) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#sf_u~6.base_9|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) fabs_float_~x) (= |fabs_float_#in~x| (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0)))) [2024-12-06 01:35:11,342 INFO L77 FloydHoareUtils]: At program point L184(lines 184 188) the Hoare annotation is: true [2024-12-06 01:35:11,342 INFO L77 FloydHoareUtils]: At program point copysign_floatEXIT(lines 177 195) the Hoare annotation is: true [2024-12-06 01:35:11,342 INFO L77 FloydHoareUtils]: At program point L184-1(lines 184 188) the Hoare annotation is: true [2024-12-06 01:35:11,343 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 177 195) the Hoare annotation is: true [2024-12-06 01:35:11,343 INFO L77 FloydHoareUtils]: At program point L189(lines 189 193) the Hoare annotation is: true [2024-12-06 01:35:11,343 INFO L77 FloydHoareUtils]: At program point L189-1(lines 189 193) the Hoare annotation is: true [2024-12-06 01:35:11,343 INFO L77 FloydHoareUtils]: At program point L189-3(lines 189 193) the Hoare annotation is: true [2024-12-06 01:35:11,343 INFO L77 FloydHoareUtils]: At program point L179-1(lines 179 183) the Hoare annotation is: true [2024-12-06 01:35:11,343 INFO L77 FloydHoareUtils]: At program point L179-2(lines 179 183) the Hoare annotation is: true [2024-12-06 01:35:11,344 INFO L77 FloydHoareUtils]: At program point L531(lines 531 533) the Hoare annotation is: true [2024-12-06 01:35:11,344 INFO L77 FloydHoareUtils]: At program point L531-2(lines 522 534) the Hoare annotation is: true [2024-12-06 01:35:11,344 INFO L77 FloydHoareUtils]: At program point L532(lines 532 533) the Hoare annotation is: true [2024-12-06 01:35:11,344 INFO L77 FloydHoareUtils]: At program point L433-1(lines 433 437) the Hoare annotation is: true [2024-12-06 01:35:11,344 INFO L77 FloydHoareUtils]: At program point L433-2(lines 433 437) the Hoare annotation is: true [2024-12-06 01:35:11,344 INFO L77 FloydHoareUtils]: At program point __ieee754_sqrtf_returnLabel#1(lines 111 176) the Hoare annotation is: true [2024-12-06 01:35:11,345 INFO L77 FloydHoareUtils]: At program point L170-1(lines 170 174) the Hoare annotation is: true [2024-12-06 01:35:11,345 INFO L77 FloydHoareUtils]: At program point L170-2(lines 170 174) the Hoare annotation is: true [2024-12-06 01:35:11,345 INFO L77 FloydHoareUtils]: At program point L170-4(lines 170 174) the Hoare annotation is: true [2024-12-06 01:35:11,345 INFO L77 FloydHoareUtils]: At program point L402(lines 402 410) the Hoare annotation is: true [2024-12-06 01:35:11,345 INFO L77 FloydHoareUtils]: At program point L402-1(lines 402 410) the Hoare annotation is: true [2024-12-06 01:35:11,345 INFO L77 FloydHoareUtils]: At program point L303-1(lines 303 307) the Hoare annotation is: (not (and (not (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~8#1.base_11| (_ BitVec 32)) (currentRoundingMode RoundingMode) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse1 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~8#1.base_11|) (_ bv0 32)))) (and (fp.lt (let ((.cse0 (bvand v_arrayElimCell_2 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= .cse1 |ULTIMATE.start___ieee754_powf_~hx~3#1|) (= (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1)) (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24))))))) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))))) [2024-12-06 01:35:11,346 INFO L77 FloydHoareUtils]: At program point L303-2(lines 303 307) the Hoare annotation is: (not (and (not (exists ((currentRoundingMode RoundingMode)) (and (exists ((|v_fabs_float_~#sf_u~6.base_9| (_ BitVec 32)) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#sf_u~6.base_9|) (_ bv0 32)))) (and (= |ULTIMATE.start___ieee754_powf_~x#1| (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (fp.lt (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0)))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))))) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))))) [2024-12-06 01:35:11,346 INFO L77 FloydHoareUtils]: At program point scalbn_float_returnLabel#1(lines 201 251) the Hoare annotation is: true [2024-12-06 01:35:11,346 INFO L77 FloydHoareUtils]: At program point L238(lines 238 243) the Hoare annotation is: true [2024-12-06 01:35:11,346 INFO L77 FloydHoareUtils]: At program point L205-1(lines 205 209) the Hoare annotation is: true [2024-12-06 01:35:11,346 INFO L77 FloydHoareUtils]: At program point L205-2(lines 205 209) the Hoare annotation is: true [2024-12-06 01:35:11,346 INFO L77 FloydHoareUtils]: At program point L205-4(lines 205 209) the Hoare annotation is: true [2024-12-06 01:35:11,347 INFO L77 FloydHoareUtils]: At program point L503(lines 503 507) the Hoare annotation is: true [2024-12-06 01:35:11,347 INFO L77 FloydHoareUtils]: At program point L503-1(lines 503 507) the Hoare annotation is: true [2024-12-06 01:35:11,347 INFO L77 FloydHoareUtils]: At program point L239(lines 239 242) the Hoare annotation is: true [2024-12-06 01:35:11,347 INFO L77 FloydHoareUtils]: At program point L438(lines 438 442) the Hoare annotation is: true [2024-12-06 01:35:11,347 INFO L77 FloydHoareUtils]: At program point L438-1(lines 438 442) the Hoare annotation is: true [2024-12-06 01:35:11,348 INFO L77 FloydHoareUtils]: At program point L405-1(lines 405 409) the Hoare annotation is: true [2024-12-06 01:35:11,348 INFO L77 FloydHoareUtils]: At program point L405-2(lines 405 409) the Hoare annotation is: true [2024-12-06 01:35:11,348 INFO L77 FloydHoareUtils]: At program point L240(line 240) the Hoare annotation is: true [2024-12-06 01:35:11,348 INFO L77 FloydHoareUtils]: At program point L240-1(line 240) the Hoare annotation is: true [2024-12-06 01:35:11,348 INFO L77 FloydHoareUtils]: At program point L538(lines 538 550) the Hoare annotation is: true [2024-12-06 01:35:11,348 INFO L77 FloydHoareUtils]: At program point L571-1(lines 571 575) the Hoare annotation is: true [2024-12-06 01:35:11,348 INFO L77 FloydHoareUtils]: At program point L571-2(lines 571 575) the Hoare annotation is: true [2024-12-06 01:35:11,349 INFO L77 FloydHoareUtils]: At program point L538-2(lines 538 550) the Hoare annotation is: true [2024-12-06 01:35:11,349 INFO L77 FloydHoareUtils]: At program point L472-1(lines 472 476) the Hoare annotation is: true [2024-12-06 01:35:11,349 INFO L77 FloydHoareUtils]: At program point L571-4(lines 571 575) the Hoare annotation is: true [2024-12-06 01:35:11,349 INFO L77 FloydHoareUtils]: At program point L472-2(lines 472 476) the Hoare annotation is: true [2024-12-06 01:35:11,349 INFO L77 FloydHoareUtils]: At program point L373(lines 373 374) the Hoare annotation is: true [2024-12-06 01:35:11,349 INFO L77 FloydHoareUtils]: At program point L308(lines 308 312) the Hoare annotation is: (not (let ((.cse0 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hy~1#1|)))) (and (not (exists ((currentRoundingMode RoundingMode) (v_arrayElimCell_2 (_ BitVec 32))) (and (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) .cse0) (fp.lt (let ((.cse1 (bvand v_arrayElimCell_2 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hx~3#1|)) (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2)))))) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) .cse0))))) [2024-12-06 01:35:11,349 INFO L77 FloydHoareUtils]: At program point L308-1(lines 308 312) the Hoare annotation is: (not (and (not (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~8#1.base_11| (_ BitVec 32)) (currentRoundingMode RoundingMode) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse1 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~8#1.base_11|) (_ bv0 32)))) (and (fp.lt (let ((.cse0 (bvand v_arrayElimCell_2 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= .cse1 |ULTIMATE.start___ieee754_powf_~hx~3#1|) (= (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1)) (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24))))))) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))))) [2024-12-06 01:35:11,350 INFO L77 FloydHoareUtils]: At program point L242(line 242) the Hoare annotation is: true [2024-12-06 01:35:11,350 INFO L77 FloydHoareUtils]: At program point L308-3(lines 308 312) the Hoare annotation is: (not (let ((.cse0 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hy~1#1|)))) (and (not (exists ((currentRoundingMode RoundingMode) (v_arrayElimCell_2 (_ BitVec 32))) (and (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) .cse0) (fp.lt (let ((.cse1 (bvand v_arrayElimCell_2 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hx~3#1|)) (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2)))))) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) .cse0))))) [2024-12-06 01:35:11,350 INFO L77 FloydHoareUtils]: At program point L242-1(line 242) the Hoare annotation is: true [2024-12-06 01:35:11,350 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 600 623) the Hoare annotation is: true [2024-12-06 01:35:11,350 INFO L77 FloydHoareUtils]: At program point L375(lines 375 499) the Hoare annotation is: true [2024-12-06 01:35:11,350 INFO L77 FloydHoareUtils]: At program point L375-2(lines 375 499) the Hoare annotation is: true [2024-12-06 01:35:11,350 INFO L77 FloydHoareUtils]: At program point L508(lines 508 512) the Hoare annotation is: true [2024-12-06 01:35:11,350 INFO L77 FloydHoareUtils]: At program point L541-1(lines 541 545) the Hoare annotation is: true [2024-12-06 01:35:11,350 INFO L77 FloydHoareUtils]: At program point L508-1(lines 508 512) the Hoare annotation is: true [2024-12-06 01:35:11,351 INFO L77 FloydHoareUtils]: At program point L541-2(lines 541 545) the Hoare annotation is: true [2024-12-06 01:35:11,351 INFO L77 FloydHoareUtils]: At program point L508-3(lines 508 512) the Hoare annotation is: true [2024-12-06 01:35:11,351 INFO L77 FloydHoareUtils]: At program point L541-4(lines 541 545) the Hoare annotation is: true [2024-12-06 01:35:11,351 INFO L77 FloydHoareUtils]: At program point L443(lines 443 447) the Hoare annotation is: true [2024-12-06 01:35:11,351 INFO L77 FloydHoareUtils]: At program point L443-1(lines 443 447) the Hoare annotation is: true [2024-12-06 01:35:11,351 INFO L77 FloydHoareUtils]: At program point L377(lines 377 378) the Hoare annotation is: true [2024-12-06 01:35:11,351 INFO L77 FloydHoareUtils]: At program point L443-3(lines 443 447) the Hoare annotation is: true [2024-12-06 01:35:11,352 INFO L77 FloydHoareUtils]: At program point L212(lines 212 213) the Hoare annotation is: true [2024-12-06 01:35:11,352 INFO L77 FloydHoareUtils]: At program point L245-1(lines 245 249) the Hoare annotation is: true [2024-12-06 01:35:11,352 INFO L77 FloydHoareUtils]: At program point L245-2(lines 245 249) the Hoare annotation is: true [2024-12-06 01:35:11,352 INFO L77 FloydHoareUtils]: At program point L245-4(lines 245 249) the Hoare annotation is: true [2024-12-06 01:35:11,352 INFO L77 FloydHoareUtils]: At program point L477(lines 477 481) the Hoare annotation is: true [2024-12-06 01:35:11,352 INFO L77 FloydHoareUtils]: At program point L477-1(lines 477 481) the Hoare annotation is: true [2024-12-06 01:35:11,352 INFO L77 FloydHoareUtils]: At program point L477-3(lines 477 481) the Hoare annotation is: true [2024-12-06 01:35:11,352 INFO L77 FloydHoareUtils]: At program point L345(lines 345 350) the Hoare annotation is: true [2024-12-06 01:35:11,352 INFO L77 FloydHoareUtils]: At program point L147-3(lines 147 156) the Hoare annotation is: true [2024-12-06 01:35:11,352 INFO L77 FloydHoareUtils]: At program point L577(lines 577 584) the Hoare annotation is: true [2024-12-06 01:35:11,353 INFO L77 FloydHoareUtils]: At program point L379(lines 379 380) the Hoare annotation is: true [2024-12-06 01:35:11,353 INFO L77 FloydHoareUtils]: At program point L214(lines 214 215) the Hoare annotation is: true [2024-12-06 01:35:11,353 INFO L77 FloydHoareUtils]: At program point L611(line 611) the Hoare annotation is: (exists ((currentRoundingMode RoundingMode)) (and (= ~one_pow~0 ((_ to_fp 8 24) currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0))) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~y~0#1|) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_pow~0))) [2024-12-06 01:35:11,353 INFO L77 FloydHoareUtils]: At program point L611-1(lines 611 620) the Hoare annotation is: (not (and (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~y~0#1|)) (not (exists ((|v_fabs_float_~#sf_u~6.base_9| (_ BitVec 32)) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#sf_u~6.base_9|) (_ bv0 32)))) (and (= |ULTIMATE.start_main_~x~0#1| (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |ULTIMATE.start_main_#t~ret61#1|) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0))))))) [2024-12-06 01:35:11,353 INFO L77 FloydHoareUtils]: At program point L611-3(lines 611 620) the Hoare annotation is: true [2024-12-06 01:35:11,353 INFO L77 FloydHoareUtils]: At program point L116-1(lines 116 120) the Hoare annotation is: true [2024-12-06 01:35:11,353 INFO L77 FloydHoareUtils]: At program point L116-2(lines 116 120) the Hoare annotation is: true [2024-12-06 01:35:11,353 INFO L77 FloydHoareUtils]: At program point L116-4(lines 116 120) the Hoare annotation is: true [2024-12-06 01:35:11,353 INFO L77 FloydHoareUtils]: At program point L216(lines 216 226) the Hoare annotation is: true [2024-12-06 01:35:11,354 INFO L77 FloydHoareUtils]: At program point L216-2(lines 216 226) the Hoare annotation is: true [2024-12-06 01:35:11,354 INFO L77 FloydHoareUtils]: At program point L580-1(lines 580 584) the Hoare annotation is: true [2024-12-06 01:35:11,354 INFO L77 FloydHoareUtils]: At program point L580-2(lines 580 584) the Hoare annotation is: true [2024-12-06 01:35:11,354 INFO L77 FloydHoareUtils]: At program point L580-4(lines 577 584) the Hoare annotation is: true [2024-12-06 01:35:11,354 INFO L77 FloydHoareUtils]: At program point L316(lines 316 317) the Hoare annotation is: true [2024-12-06 01:35:11,354 INFO L77 FloydHoareUtils]: At program point L218-1(lines 218 222) the Hoare annotation is: true [2024-12-06 01:35:11,354 INFO L77 FloydHoareUtils]: At program point L218-2(lines 218 222) the Hoare annotation is: true [2024-12-06 01:35:11,354 INFO L77 FloydHoareUtils]: At program point L218-4(lines 218 222) the Hoare annotation is: true [2024-12-06 01:35:11,354 INFO L77 FloydHoareUtils]: At program point L516-1(lines 516 520) the Hoare annotation is: true [2024-12-06 01:35:11,355 INFO L77 FloydHoareUtils]: At program point L516-2(lines 516 520) the Hoare annotation is: true [2024-12-06 01:35:11,355 INFO L77 FloydHoareUtils]: At program point L516-4(lines 516 520) the Hoare annotation is: true [2024-12-06 01:35:11,355 INFO L77 FloydHoareUtils]: At program point L351(lines 351 352) the Hoare annotation is: true [2024-12-06 01:35:11,355 INFO L77 FloydHoareUtils]: At program point L616(line 616) the Hoare annotation is: true [2024-12-06 01:35:11,355 INFO L77 FloydHoareUtils]: At program point L616-2(lines 616 619) the Hoare annotation is: true [2024-12-06 01:35:11,355 INFO L77 FloydHoareUtils]: At program point L319(lines 319 324) the Hoare annotation is: true [2024-12-06 01:35:11,355 INFO L77 FloydHoareUtils]: At program point L617(line 617) the Hoare annotation is: true [2024-12-06 01:35:11,355 INFO L77 FloydHoareUtils]: At program point L353(lines 353 356) the Hoare annotation is: true [2024-12-06 01:35:11,355 INFO L77 FloydHoareUtils]: At program point L353-2(lines 353 356) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point L552-1(lines 552 556) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point L552-2(lines 552 556) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point L354(lines 354 355) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point L387-1(lines 387 391) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point L387-2(lines 387 391) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point L123(lines 123 124) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point L488-1(lines 488 492) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point L488-2(lines 488 492) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point L224(lines 224 225) the Hoare annotation is: true [2024-12-06 01:35:11,356 INFO L77 FloydHoareUtils]: At program point L522(lines 522 534) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point __ieee754_powf_returnLabel#1(lines 297 586) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L126(lines 126 127) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L523(lines 523 527) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L424(lines 424 428) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L424-1(lines 424 428) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L358(line 358) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L424-3(lines 424 428) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L557(lines 557 561) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L557-1(lines 557 561) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L557-3(lines 557 561) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L458-1(lines 458 462) the Hoare annotation is: true [2024-12-06 01:35:11,357 INFO L77 FloydHoareUtils]: At program point L392(lines 392 396) the Hoare annotation is: true [2024-12-06 01:35:11,358 INFO L77 FloydHoareUtils]: At program point L458-2(lines 458 462) the Hoare annotation is: true [2024-12-06 01:35:11,358 INFO L77 FloydHoareUtils]: At program point L392-1(lines 392 396) the Hoare annotation is: true [2024-12-06 01:35:11,358 INFO L77 FloydHoareUtils]: At program point L326-1(lines 297 586) the Hoare annotation is: true [2024-12-06 01:35:11,358 INFO L77 FloydHoareUtils]: At program point L392-3(lines 392 396) the Hoare annotation is: true [2024-12-06 01:35:11,359 INFO L77 FloydHoareUtils]: At program point L128(lines 128 129) the Hoare annotation is: true [2024-12-06 01:35:11,359 INFO L77 FloydHoareUtils]: At program point L591-1(lines 591 595) the Hoare annotation is: true [2024-12-06 01:35:11,359 INFO L77 FloydHoareUtils]: At program point L525(lines 525 527) the Hoare annotation is: true [2024-12-06 01:35:11,359 INFO L77 FloydHoareUtils]: At program point L591-2(lines 591 595) the Hoare annotation is: true [2024-12-06 01:35:11,359 INFO L77 FloydHoareUtils]: At program point L591-4(lines 591 595) the Hoare annotation is: true [2024-12-06 01:35:11,359 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 01:35:11,359 INFO L77 FloydHoareUtils]: At program point L360(lines 360 371) the Hoare annotation is: true [2024-12-06 01:35:11,360 INFO L77 FloydHoareUtils]: At program point L228(lines 228 229) the Hoare annotation is: true [2024-12-06 01:35:11,360 INFO L77 FloydHoareUtils]: At program point L526(lines 526 527) the Hoare annotation is: true [2024-12-06 01:35:11,360 INFO L77 FloydHoareUtils]: At program point L493(lines 493 497) the Hoare annotation is: true [2024-12-06 01:35:11,360 INFO L77 FloydHoareUtils]: At program point L493-1(lines 493 497) the Hoare annotation is: true [2024-12-06 01:35:11,360 INFO L77 FloydHoareUtils]: At program point L493-3(lines 493 497) the Hoare annotation is: true [2024-12-06 01:35:11,360 INFO L77 FloydHoareUtils]: At program point L229(line 229) the Hoare annotation is: true [2024-12-06 01:35:11,360 INFO L77 FloydHoareUtils]: At program point L229-1(line 229) the Hoare annotation is: true [2024-12-06 01:35:11,361 INFO L77 FloydHoareUtils]: At program point L230(lines 230 237) the Hoare annotation is: true [2024-12-06 01:35:11,361 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 617) the Hoare annotation is: true [2024-12-06 01:35:11,361 INFO L77 FloydHoareUtils]: At program point L231-1(lines 231 235) the Hoare annotation is: true [2024-12-06 01:35:11,361 INFO L77 FloydHoareUtils]: At program point L231-2(lines 231 235) the Hoare annotation is: true [2024-12-06 01:35:11,361 INFO L77 FloydHoareUtils]: At program point L132(lines 132 136) the Hoare annotation is: true [2024-12-06 01:35:11,361 INFO L77 FloydHoareUtils]: At program point L231-4(lines 231 235) the Hoare annotation is: true [2024-12-06 01:35:11,361 INFO L77 FloydHoareUtils]: At program point L132-2(lines 132 136) the Hoare annotation is: true [2024-12-06 01:35:11,362 INFO L77 FloydHoareUtils]: At program point L529(lines 529 533) the Hoare annotation is: true [2024-12-06 01:35:11,362 INFO L77 FloydHoareUtils]: At program point L463(lines 463 467) the Hoare annotation is: true [2024-12-06 01:35:11,362 INFO L77 FloydHoareUtils]: At program point L463-1(lines 463 467) the Hoare annotation is: true [2024-12-06 01:35:11,362 INFO L77 FloydHoareUtils]: At program point L463-3(lines 463 467) the Hoare annotation is: true [2024-12-06 01:35:11,362 INFO L77 FloydHoareUtils]: At program point L133-3(lines 133 134) the Hoare annotation is: true [2024-12-06 01:35:11,380 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 01:35:11,381 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 01:35:11,382 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 01:35:11,383 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 01:35:11,383 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 01:35:11,392 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 01:35:11,395 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable Zero_fmod by function fabs_float [2024-12-06 01:35:11,396 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function fabs_float [2024-12-06 01:35:11,396 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function fabs_float [2024-12-06 01:35:11,396 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function fabs_float [2024-12-06 01:35:11,399 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable Zero_fmod by function copysign_float [2024-12-06 01:35:11,399 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function copysign_float [2024-12-06 01:35:11,399 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function copysign_float [2024-12-06 01:35:11,399 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function copysign_float [2024-12-06 01:35:11,401 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 01:35:11 ImpRootNode [2024-12-06 01:35:11,401 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 01:35:11,402 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 01:35:11,403 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 01:35:11,403 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 01:35:11,404 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:28:39" (3/4) ... [2024-12-06 01:35:11,408 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 01:35:11,412 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2024-12-06 01:35:11,412 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_float [2024-12-06 01:35:11,426 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 108 nodes and edges [2024-12-06 01:35:11,427 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2024-12-06 01:35:11,428 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 01:35:11,429 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 01:35:11,466 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == \old(x)) [2024-12-06 01:35:11,530 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == \old(x)) [2024-12-06 01:35:11,578 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 01:35:11,578 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 01:35:11,578 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 01:35:11,579 INFO L158 Benchmark]: Toolchain (without parser) took 463994.47ms. Allocated memory is still 92.3MB. Free memory was 69.2MB in the beginning and 40.5MB in the end (delta: 28.7MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2024-12-06 01:35:11,580 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:35:11,580 INFO L158 Benchmark]: CACSL2BoogieTranslator took 346.34ms. Allocated memory is still 92.3MB. Free memory was 69.0MB in the beginning and 46.5MB in the end (delta: 22.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 01:35:11,580 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.34ms. Allocated memory is still 92.3MB. Free memory was 46.4MB in the beginning and 42.4MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:35:11,581 INFO L158 Benchmark]: Boogie Preprocessor took 64.30ms. Allocated memory is still 92.3MB. Free memory was 42.4MB in the beginning and 66.1MB in the end (delta: -23.8MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-12-06 01:35:11,581 INFO L158 Benchmark]: RCFGBuilder took 71301.66ms. Allocated memory is still 92.3MB. Free memory was 66.1MB in the beginning and 48.4MB in the end (delta: 17.7MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-12-06 01:35:11,581 INFO L158 Benchmark]: CodeCheck took 392053.20ms. Allocated memory is still 92.3MB. Free memory was 48.4MB in the beginning and 52.7MB in the end (delta: -4.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:35:11,582 INFO L158 Benchmark]: Witness Printer took 175.95ms. Allocated memory is still 92.3MB. Free memory was 52.7MB in the beginning and 40.5MB in the end (delta: 12.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 01:35:11,584 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 159 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 364.2s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 607 SdHoareTripleChecker+Valid, 164.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 155 mSDsluCounter, 452 SdHoareTripleChecker+Invalid, 156.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 160 mSDsCounter, 187 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 792 IncrementalHoareTripleChecker+Invalid, 979 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 187 mSolverCounterUnsat, 292 mSDtfsCounter, 792 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1256 GetRequests, 1103 SyntacticMatches, 3 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 7773 ImplicationChecksByTransitivity, 261.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 52.8s InterpolantComputationTime, 128 NumberOfCodeBlocks, 128 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 122 ConstructedInterpolants, 58 QuantifiedInterpolants, 2545 SizeOfPredicates, 26 NumberOfNonLiveVariables, 868 ConjunctsInSsa, 99 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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: 617]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 254]: Loop Invariant Derived loop invariant: (x == \old(x)) - ProcedureContractResult [Line: 252]: Procedure Contract for fabs_float Derived contract for procedure fabs_float. Ensures: ((((((((((((((((((((((((((((((((((one_fmod == \old(one_fmod)) && (one_sqrt == \old(one_sqrt))) && (tiny_sqrt == \old(tiny_sqrt))) && (two25_scalbn == \old(two25_scalbn))) && (twom25_scalbn == \old(twom25_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_pow == \old(zero_pow))) && (one_pow == \old(one_pow))) && (two_pow == \old(two_pow))) && (two24_pow == \old(two24_pow))) && (huge_pow == \old(huge_pow))) && (tiny_pow == \old(tiny_pow))) && (L1_pow == \old(L1_pow))) && (L2_pow == \old(L2_pow))) && (L3_pow == \old(L3_pow))) && (L4_pow == \old(L4_pow))) && (L5_pow == \old(L5_pow))) && (L6_pow == \old(L6_pow))) && (P1_pow == \old(P1_pow))) && (P2_pow == \old(P2_pow))) && (P3_pow == \old(P3_pow))) && (P4_pow == \old(P4_pow))) && (P5_pow == \old(P5_pow))) && (lg2_pow == \old(lg2_pow))) && (lg2_h_pow == \old(lg2_h_pow))) && (lg2_l_pow == \old(lg2_l_pow))) && (ovt_pow == \old(ovt_pow))) && (cp == \old(cp))) && (cp_h_pow == \old(cp_h_pow))) && (cp_l_pow == \old(cp_l_pow))) && (ivln2_pow == \old(ivln2_pow))) && (ivln2_h_pow == \old(ivln2_h_pow))) && (ivln2_l_pow == \old(ivln2_l_pow))) - ProcedureContractResult [Line: 177]: Procedure Contract for copysign_float Derived contract for procedure copysign_float. Ensures: ((((((((((((((((((((((((((((((((((one_fmod == \old(one_fmod)) && (one_sqrt == \old(one_sqrt))) && (tiny_sqrt == \old(tiny_sqrt))) && (two25_scalbn == \old(two25_scalbn))) && (twom25_scalbn == \old(twom25_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_pow == \old(zero_pow))) && (one_pow == \old(one_pow))) && (two_pow == \old(two_pow))) && (two24_pow == \old(two24_pow))) && (huge_pow == \old(huge_pow))) && (tiny_pow == \old(tiny_pow))) && (L1_pow == \old(L1_pow))) && (L2_pow == \old(L2_pow))) && (L3_pow == \old(L3_pow))) && (L4_pow == \old(L4_pow))) && (L5_pow == \old(L5_pow))) && (L6_pow == \old(L6_pow))) && (P1_pow == \old(P1_pow))) && (P2_pow == \old(P2_pow))) && (P3_pow == \old(P3_pow))) && (P4_pow == \old(P4_pow))) && (P5_pow == \old(P5_pow))) && (lg2_pow == \old(lg2_pow))) && (lg2_h_pow == \old(lg2_h_pow))) && (lg2_l_pow == \old(lg2_l_pow))) && (ovt_pow == \old(ovt_pow))) && (cp == \old(cp))) && (cp_h_pow == \old(cp_h_pow))) && (cp_l_pow == \old(cp_l_pow))) && (ivln2_pow == \old(ivln2_pow))) && (ivln2_h_pow == \old(ivln2_h_pow))) && (ivln2_l_pow == \old(ivln2_l_pow))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 346.34ms. Allocated memory is still 92.3MB. Free memory was 69.0MB in the beginning and 46.5MB in the end (delta: 22.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.34ms. Allocated memory is still 92.3MB. Free memory was 46.4MB in the beginning and 42.4MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 64.30ms. Allocated memory is still 92.3MB. Free memory was 42.4MB in the beginning and 66.1MB in the end (delta: -23.8MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * RCFGBuilder took 71301.66ms. Allocated memory is still 92.3MB. Free memory was 66.1MB in the beginning and 48.4MB in the end (delta: 17.7MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * CodeCheck took 392053.20ms. Allocated memory is still 92.3MB. Free memory was 48.4MB in the beginning and 52.7MB in the end (delta: -4.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 175.95ms. Allocated memory is still 92.3MB. Free memory was 52.7MB in the beginning and 40.5MB in the end (delta: 12.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable Zero_fmod by function fabs_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function fabs_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function fabs_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function fabs_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable Zero_fmod by function copysign_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function copysign_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function copysign_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function copysign_float RESULT: Ultimate proved your program to be correct! [2024-12-06 01:35:11,796 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 01:35:11,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c44a0fcf-9e7d-4404-8123-c8e91f0833c5/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