./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1231b.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_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1231b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3 --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 b9ce4e199e47d30d5336dd9ca9dceb5f51006e4e1d59090b80d072b498beba7b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:07:01,319 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:07:01,407 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:07:01,412 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:07:01,412 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:07:01,440 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:07:01,442 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:07:01,442 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:07:01,443 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:07:01,443 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:07:01,444 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:07:01,445 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:07:01,446 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:07:01,446 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:07:01,446 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:07:01,446 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:07:01,446 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:07:01,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:07:01,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:07:01,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:07:01,446 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:07:01,446 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:07:01,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:07:01,447 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_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3 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 -> b9ce4e199e47d30d5336dd9ca9dceb5f51006e4e1d59090b80d072b498beba7b [2024-11-25 05:07:01,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:07:01,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:07:01,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:07:01,803 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:07:01,804 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:07:01,805 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/float-newlib/double_req_bl_1231b.c [2024-11-25 05:07:04,847 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/data/62c86e2f4/a89b19ed8205452ebcbc938e5436823a/FLAGe0fc14b6f [2024-11-25 05:07:05,206 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:07:05,206 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/sv-benchmarks/c/float-newlib/double_req_bl_1231b.c [2024-11-25 05:07:05,222 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/data/62c86e2f4/a89b19ed8205452ebcbc938e5436823a/FLAGe0fc14b6f [2024-11-25 05:07:05,243 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/data/62c86e2f4/a89b19ed8205452ebcbc938e5436823a [2024-11-25 05:07:05,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:07:05,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:07:05,253 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:07:05,253 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:07:05,258 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:07:05,260 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:07:05" (1/1) ... [2024-11-25 05:07:05,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51053fe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:05, skipping insertion in model container [2024-11-25 05:07:05,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:07:05" (1/1) ... [2024-11-25 05:07:05,284 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:07:05,454 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 05:07:05,455 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b77e47c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:05, skipping insertion in model container [2024-11-25 05:07:05,455 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:07:05,455 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:07:05,457 INFO L158 Benchmark]: Toolchain (without parser) took 207.27ms. Allocated memory is still 142.6MB. Free memory was 119.0MB in the beginning and 110.3MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:07:05,460 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:07:05,461 INFO L158 Benchmark]: CACSL2BoogieTranslator took 202.74ms. Allocated memory is still 142.6MB. Free memory was 118.7MB in the beginning and 110.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:07:05,462 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 202.74ms. Allocated memory is still 142.6MB. Free memory was 118.7MB in the beginning and 110.3MB in the end (delta: 8.4MB). 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_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1231b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3 --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 b9ce4e199e47d30d5336dd9ca9dceb5f51006e4e1d59090b80d072b498beba7b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:07:08,143 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:07:08,290 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-25 05:07:08,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:07:08,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:07:08,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:07:08,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:07:08,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:07:08,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:07:08,339 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:07:08,339 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:07:08,339 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:07:08,340 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:07:08,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:07:08,341 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:07:08,341 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:07:08,341 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:07:08,341 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:07:08,342 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:07:08,342 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:07:08,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:07:08,342 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:07:08,342 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:07:08,343 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:07:08,343 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:07:08,343 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:07:08,343 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:07:08,343 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:07:08,343 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:07:08,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:07:08,344 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:07:08,344 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:07:08,344 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:07:08,344 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:07:08,345 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:07:08,345 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:07:08,345 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_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3 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 -> b9ce4e199e47d30d5336dd9ca9dceb5f51006e4e1d59090b80d072b498beba7b [2024-11-25 05:07:08,661 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:07:08,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:07:08,672 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:07:08,673 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:07:08,674 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:07:08,675 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/float-newlib/double_req_bl_1231b.c [2024-11-25 05:07:11,738 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/data/542fe865b/2ce77c43785f4691beb8863841a40d32/FLAG1b8ed258e [2024-11-25 05:07:11,976 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:07:11,978 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/sv-benchmarks/c/float-newlib/double_req_bl_1231b.c [2024-11-25 05:07:11,991 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/data/542fe865b/2ce77c43785f4691beb8863841a40d32/FLAG1b8ed258e [2024-11-25 05:07:12,318 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/data/542fe865b/2ce77c43785f4691beb8863841a40d32 [2024-11-25 05:07:12,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:07:12,323 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:07:12,326 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:07:12,328 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:07:12,333 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:07:12,334 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,338 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9c85d5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12, skipping insertion in model container [2024-11-25 05:07:12,338 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,355 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:07:12,529 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_131e818b-48b4-4f4e-9e2c-ccd03ada1449/sv-benchmarks/c/float-newlib/double_req_bl_1231b.c[1765,1778] [2024-11-25 05:07:12,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:07:12,545 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:07:12,566 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_131e818b-48b4-4f4e-9e2c-ccd03ada1449/sv-benchmarks/c/float-newlib/double_req_bl_1231b.c[1765,1778] [2024-11-25 05:07:12,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:07:12,591 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:07:12,592 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12 WrapperNode [2024-11-25 05:07:12,592 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:07:12,593 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:07:12,594 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:07:12,594 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:07:12,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,610 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,629 INFO L138 Inliner]: procedures = 21, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 47 [2024-11-25 05:07:12,629 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:07:12,630 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:07:12,630 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:07:12,630 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:07:12,638 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,638 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,642 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,642 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,652 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,653 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,656 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,658 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,659 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,662 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:07:12,663 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:07:12,663 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:07:12,663 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:07:12,664 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:12" (1/1) ... [2024-11-25 05:07:12,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:07:12,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:07:12,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:07:12,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:07:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:07:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-25 05:07:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 05:07:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 05:07:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_double [2024-11-25 05:07:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_double [2024-11-25 05:07:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 05:07:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:07:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:07:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:07:12,844 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:07:12,848 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:07:13,129 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-11-25 05:07:13,129 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:07:13,232 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:07:13,233 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 05:07:13,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:13 BoogieIcfgContainer [2024-11-25 05:07:13,233 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:07:13,234 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:07:13,234 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:07:13,250 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:07:13,251 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:13" (1/1) ... [2024-11-25 05:07:13,260 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:07:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:13,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2024-11-25 05:07:13,309 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2024-11-25 05:07:13,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:07:13,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:13,314 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 05:07:13,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 05:07:13,316 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 05:07:13,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-25 05:07:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:13,508 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-25 05:07:13,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:13,553 INFO L256 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-25 05:07:13,561 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:13,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-25 05:07:13,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:13,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2024-11-25 05:07:13,628 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2024-11-25 05:07:13,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 05:07:13,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:13,629 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 05:07:13,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 05:07:13,632 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 05:07:13,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-25 05:07:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:13,927 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-25 05:07:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:13,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 05:07:13,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:17,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:17,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-25 05:07:18,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 19 transitions. [2024-11-25 05:07:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2024-11-25 05:07:18,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:07:18,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:18,818 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 05:07:18,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 05:07:18,821 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 05:07:18,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-25 05:07:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:19,190 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-25 05:07:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:19,262 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 05:07:19,265 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:07:23,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-25 05:07:26,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:26,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 16 states and 17 transitions. [2024-11-25 05:07:26,338 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2024-11-25 05:07:26,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 05:07:26,338 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2024-11-25 05:07:26,347 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 05:07:26,675 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 19 44) the Hoare annotation is: true [2024-11-25 05:07:26,676 INFO L77 FloydHoareUtils]: At program point __fpclassify_doubleEXIT(lines 19 44) the Hoare annotation is: (let ((.cse6 (= (_ bv3 32) |__fpclassify_double_#res|)) (.cse3 (= (_ bv1 32) |__fpclassify_double_#res|))) (or (and (or (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse0 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (bvule .cse0 (_ bv2146435071 32)) (bvuge .cse0 (_ bv1048576 32))))) (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse1 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (bvuge .cse1 (_ bv2148532224 32)) (bvule .cse1 (_ bv4293918719 32)))))) (= (_ bv4 32) |__fpclassify_double_#res|)) (and (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse2 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (not (= (_ bv0 32) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_5|))) (not (bvule .cse2 (_ bv2146435071 32))) (not (= (_ bv2146435072 32) .cse2)) (not (bvuge .cse2 (_ bv2147483648 32)))))) (= (_ bv0 32) |__fpclassify_double_#res|)) (and (or (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (= (_ bv0 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|)) (= (_ bv0 32) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_5|)))) (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (and (= (_ bv0 32) (bvadd (_ bv2147483648 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|))) (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (= (_ bv0 32) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_5|))))) (= (_ bv2 32) |__fpclassify_double_#res|)) (and (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (= (_ bv0 32) (bvadd (_ bv1048576 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|))) (= (_ bv0 32) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_5|)))) .cse3) (and (or (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse4 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|))) (and (not (= (_ bv0 32) .cse4)) (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (not (bvuge .cse4 (_ bv1048576 32)))))) (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse5 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (bvuge .cse5 (_ bv2147483648 32)) (not (= (_ bv0 32) (bvadd (_ bv2147483648 32) .cse5))) (bvule .cse5 (_ bv2148532223 32)))))) .cse6) (and (or (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse7 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (not (= (_ bv0 32) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_5|))) (bvuge .cse7 (_ bv2147483648 32)) (bvule .cse7 (_ bv2148532223 32))))) (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (not (= (_ bv0 32) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_5|))) (not (bvuge ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|) (_ bv1048576 32)))))) .cse6) (and .cse3 (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (= (_ bv2146435072 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|)) (= (_ bv0 32) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_5|))))))) [2024-11-25 05:07:26,677 INFO L77 FloydHoareUtils]: At program point L22-1(lines 22 27) the Hoare annotation is: (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_5|) __fpclassify_double_~lsw~0) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|) __fpclassify_double_~msw~0))) [2024-11-25 05:07:26,677 INFO L77 FloydHoareUtils]: At program point L22-2(lines 22 27) the Hoare annotation is: (= |__fpclassify_double_#in~x| __fpclassify_double_~x) [2024-11-25 05:07:26,677 INFO L77 FloydHoareUtils]: At program point L22-4(lines 19 44) the Hoare annotation is: (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |__fpclassify_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_5|) __fpclassify_double_~lsw~0) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_5|) __fpclassify_double_~msw~0))) [2024-11-25 05:07:26,677 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 05:07:26,677 INFO L77 FloydHoareUtils]: At program point L64(lines 64 73) the Hoare annotation is: (and (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) |ULTIMATE.start_main_~y~0#1|)) (let ((.cse0 (fp.eq |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~x~0#1|))) (or (and (= (_ bv1 32) |ULTIMATE.start_main_#t~ret9#1|) (not .cse0)) (and (= (_ bv0 32) |ULTIMATE.start_main_#t~ret9#1|) .cse0)))) [2024-11-25 05:07:26,677 INFO L77 FloydHoareUtils]: At program point L64-2(lines 64 73) the Hoare annotation is: true [2024-11-25 05:07:26,677 INFO L77 FloydHoareUtils]: At program point fmin_double_returnLabel#1(lines 46 53) the Hoare annotation is: true [2024-11-25 05:07:26,677 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 05:07:26,677 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 55 76) the Hoare annotation is: true [2024-11-25 05:07:26,678 INFO L77 FloydHoareUtils]: At program point L69(lines 69 72) the Hoare annotation is: true [2024-11-25 05:07:26,678 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 70) the Hoare annotation is: true [2024-11-25 05:07:26,678 INFO L77 FloydHoareUtils]: At program point L49(line 49) the Hoare annotation is: true [2024-11-25 05:07:26,678 INFO L77 FloydHoareUtils]: At program point L49-1(lines 49 50) the Hoare annotation is: true [2024-11-25 05:07:26,678 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: (and (fp.eq |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~x~0#1|) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start_fmin_double_~y#1| (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)))) (= |ULTIMATE.start_fmin_double_~x#1| |ULTIMATE.start_main_~x~0#1|)) [2024-11-25 05:07:26,678 INFO L77 FloydHoareUtils]: At program point L47-1(lines 47 48) the Hoare annotation is: true [2024-11-25 05:07:26,678 INFO L77 FloydHoareUtils]: At program point L70(line 70) the Hoare annotation is: true [2024-11-25 05:07:26,729 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,732 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,732 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,733 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,733 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,733 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,733 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,733 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,734 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,734 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,734 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-25 05:07:26,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 05:07:26 ImpRootNode [2024-11-25 05:07:26,738 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 05:07:26,739 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 05:07:26,739 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 05:07:26,739 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 05:07:26,740 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:13" (3/4) ... [2024-11-25 05:07:26,743 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 05:07:26,746 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fpclassify_double [2024-11-25 05:07:26,753 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2024-11-25 05:07:26,754 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-11-25 05:07:26,754 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-25 05:07:26,754 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 05:07:26,784 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\old(x) == x) [2024-11-25 05:07:26,802 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\old(x) == x) [2024-11-25 05:07:26,853 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 05:07:26,853 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 05:07:26,854 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 05:07:26,855 INFO L158 Benchmark]: Toolchain (without parser) took 14531.77ms. Allocated memory was 109.1MB in the beginning and 167.8MB in the end (delta: 58.7MB). Free memory was 85.4MB in the beginning and 72.0MB in the end (delta: 13.4MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2024-11-25 05:07:26,855 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:07:26,856 INFO L158 Benchmark]: CACSL2BoogieTranslator took 267.21ms. Allocated memory is still 109.1MB. Free memory was 85.2MB in the beginning and 73.0MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:07:26,858 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.01ms. Allocated memory is still 109.1MB. Free memory was 73.0MB in the beginning and 71.8MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:07:26,858 INFO L158 Benchmark]: Boogie Preprocessor took 32.29ms. Allocated memory is still 109.1MB. Free memory was 71.8MB in the beginning and 70.7MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:07:26,859 INFO L158 Benchmark]: RCFGBuilder took 570.15ms. Allocated memory is still 109.1MB. Free memory was 70.5MB in the beginning and 51.3MB in the end (delta: 19.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 05:07:26,860 INFO L158 Benchmark]: CodeCheck took 13504.48ms. Allocated memory was 109.1MB in the beginning and 167.8MB in the end (delta: 58.7MB). Free memory was 51.1MB in the beginning and 76.7MB in the end (delta: -25.6MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2024-11-25 05:07:26,861 INFO L158 Benchmark]: Witness Printer took 114.90ms. Allocated memory is still 167.8MB. Free memory was 76.7MB in the beginning and 72.0MB in the end (delta: 4.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:07:26,863 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 18 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 13.1s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 99 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6 mSDsluCounter, 65 SdHoareTripleChecker+Invalid, 1.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4 mSDsCounter, 36 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 119 IncrementalHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 36 mSolverCounterUnsat, 61 mSDtfsCounter, 119 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 328 GetRequests, 297 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 5.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 7.9s InterpolantComputationTime, 42 NumberOfCodeBlocks, 42 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 39 ConstructedInterpolants, 11 QuantifiedInterpolants, 780 SizeOfPredicates, 7 NumberOfNonLiveVariables, 161 ConjunctsInSsa, 38 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 5/5 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: 70]: 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: 22]: Loop Invariant Derived loop invariant: (\old(x) == x) - ProcedureContractResult [Line: 19]: Procedure Contract for __fpclassify_double Derived contract for procedure __fpclassify_double. Ensures: (((((((4 == \result) || (0 == \result)) || (2 == \result)) || (1 == \result)) || (3 == \result)) || (3 == \result)) || (1 == \result)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 267.21ms. Allocated memory is still 109.1MB. Free memory was 85.2MB in the beginning and 73.0MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.01ms. Allocated memory is still 109.1MB. Free memory was 73.0MB in the beginning and 71.8MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.29ms. Allocated memory is still 109.1MB. Free memory was 71.8MB in the beginning and 70.7MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 570.15ms. Allocated memory is still 109.1MB. Free memory was 70.5MB in the beginning and 51.3MB in the end (delta: 19.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 13504.48ms. Allocated memory was 109.1MB in the beginning and 167.8MB in the end (delta: 58.7MB). Free memory was 51.1MB in the beginning and 76.7MB in the end (delta: -25.6MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. * Witness Printer took 114.90ms. Allocated memory is still 167.8MB. Free memory was 76.7MB in the beginning and 72.0MB in the end (delta: 4.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: 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 RESULT: Ultimate proved your program to be correct! [2024-11-25 05:07:26,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_131e818b-48b4-4f4e-9e2c-ccd03ada1449/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE