./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ntdrivers/floppy.i.cil-1.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_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/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_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ntdrivers/floppy.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/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_8b91b752-854e-4e7f-9354-c60768dad75b/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 986945cc1d8674c803a19893f7d2aec71de46e5693e78eba56c7bdad24c6e341 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:19:46,380 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:19:46,434 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:19:46,439 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:19:46,439 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:19:46,457 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:19:46,458 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:19:46,458 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:19:46,458 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:19:46,459 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:19:46,459 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:19:46,460 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:19:46,460 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:19:46,460 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:19:46,460 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:19:46,460 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:19:46,460 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:19:46,460 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:19:46,460 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:19:46,460 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:19:46,460 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:19:46,460 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:19:46,461 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:19:46,461 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_8b91b752-854e-4e7f-9354-c60768dad75b/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 -> 986945cc1d8674c803a19893f7d2aec71de46e5693e78eba56c7bdad24c6e341 [2024-12-05 22:19:46,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:19:46,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:19:46,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:19:46,702 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:19:46,702 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:19:46,703 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ntdrivers/floppy.i.cil-1.c [2024-12-05 22:19:49,279 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/data/333a76359/eb6e0197cc364d71b6b33f81da3e694b/FLAG36270eb4c [2024-12-05 22:19:49,653 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:19:49,653 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/sv-benchmarks/c/ntdrivers/floppy.i.cil-1.c [2024-12-05 22:19:49,680 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/data/333a76359/eb6e0197cc364d71b6b33f81da3e694b/FLAG36270eb4c [2024-12-05 22:19:49,867 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/data/333a76359/eb6e0197cc364d71b6b33f81da3e694b [2024-12-05 22:19:49,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:19:49,870 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:19:49,871 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:19:49,871 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:19:49,874 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:19:49,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:19:49" (1/1) ... [2024-12-05 22:19:49,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e9559ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:49, skipping insertion in model container [2024-12-05 22:19:49,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:19:49" (1/1) ... [2024-12-05 22:19:49,945 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:19:50,513 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_8b91b752-854e-4e7f-9354-c60768dad75b/sv-benchmarks/c/ntdrivers/floppy.i.cil-1.c[76734,76747] [2024-12-05 22:19:50,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:19:50,893 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:19:50,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [11] [2024-12-05 22:19:50,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [14] [2024-12-05 22:19:50,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [15] [2024-12-05 22:19:50,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [16] [2024-12-05 22:19:50,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [177] [2024-12-05 22:19:50,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [183] [2024-12-05 22:19:50,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [431] [2024-12-05 22:19:50,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [485] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [505] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [506] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1208] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1381] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1460] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1461] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1462] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1463] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1464] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1465] [2024-12-05 22:19:50,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1466] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1467] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1468] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1469] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1714] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1715] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1718] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1719] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1720] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1721] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1722] [2024-12-05 22:19:50,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1723] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1730] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1731] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1734] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1735] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1736] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1740] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1741] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1763] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1764] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1765] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1771] [2024-12-05 22:19:50,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1772] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [1773] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [1774] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [1775] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1776] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1777] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1778] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1779] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1780] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1831] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1832] [2024-12-05 22:19:50,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [1896] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [1897] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1909] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1910] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1911] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1912] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1913] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1914] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1915] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1916] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1917] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1918] [2024-12-05 22:19:50,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(INIT,DriverEntry) [2057] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyAddDevice) [2058] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyPnp) [2059] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyPower) [2060] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlConfigCallBack) [2061] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlInitializeControllerHardware) [2062] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlInterpretError) [2063] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlDatarateSpecifyConfigure) [2064] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlRecalibrateDrive) [2065] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlDetermineMediaType) [2066] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlCheckBootSector) [2067] [2024-12-05 22:19:50,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlConsolidateMediaTypeWithBootSector) [2068] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlIssueCommand) [2069] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlReadWriteTrack) [2070] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlReadWrite) [2071] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlFormat) [2072] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlFinishOperation) [2073] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlStartDrive) [2074] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyThread) [2075] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlAllocateIoBuffer) [2076] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlFreeIoBuffer) [2077] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyCreateClose) [2078] [2024-12-05 22:19:50,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyDeviceControl) [2079] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyReadWrite) [2080] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlCheckFormatParameters) [2081] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlFdcDeviceIo) [2082] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlHdbit) [2083] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [6979] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [6980] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [6981] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [6982] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [6983] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [6984] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [6985] [2024-12-05 22:19:50,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [6986] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [6987] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [6988] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [6989] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [6990] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [6991] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [6992] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [6993] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [6994] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [6995] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [6996] [2024-12-05 22:19:50,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [6997] [2024-12-05 22:19:50,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [6998] [2024-12-05 22:19:50,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [6999] [2024-12-05 22:19:50,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [7000] [2024-12-05 22:19:50,952 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_8b91b752-854e-4e7f-9354-c60768dad75b/sv-benchmarks/c/ntdrivers/floppy.i.cil-1.c[76734,76747] [2024-12-05 22:19:51,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:19:51,210 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:19:51,210 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51 WrapperNode [2024-12-05 22:19:51,210 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:19:51,211 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:19:51,211 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:19:51,211 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:19:51,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,270 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,398 INFO L138 Inliner]: procedures = 126, calls = 3242, calls flagged for inlining = 36, calls inlined = 25, statements flattened = 3507 [2024-12-05 22:19:51,398 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:19:51,399 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:19:51,399 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:19:51,399 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:19:51,408 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,408 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,424 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,424 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,489 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,493 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,504 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,517 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,525 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,543 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:19:51,544 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:19:51,544 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:19:51,544 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:19:51,545 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:51" (1/1) ... [2024-12-05 22:19:51,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:19:51,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:19:51,574 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:19:51,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b91b752-854e-4e7f-9354-c60768dad75b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:19:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2024-12-05 22:19:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2024-12-05 22:19:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:19:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:19:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:19:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:19:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2024-12-05 22:19:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2024-12-05 22:19:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 22:19:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 22:19:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2024-12-05 22:19:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2024-12-05 22:19:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2024-12-05 22:19:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2024-12-05 22:19:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:19:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2024-12-05 22:19:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2024-12-05 22:19:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2024-12-05 22:19:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2024-12-05 22:19:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2024-12-05 22:19:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2024-12-05 22:19:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:19:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:19:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2024-12-05 22:19:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2024-12-05 22:19:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2024-12-05 22:19:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2024-12-05 22:19:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2024-12-05 22:19:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2024-12-05 22:19:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:19:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:19:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2024-12-05 22:19:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2024-12-05 22:19:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2024-12-05 22:19:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2024-12-05 22:19:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:19:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:19:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2024-12-05 22:19:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2024-12-05 22:19:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:19:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2024-12-05 22:19:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2024-12-05 22:19:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:19:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2024-12-05 22:19:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2024-12-05 22:19:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:19:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2024-12-05 22:19:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2024-12-05 22:19:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:19:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2024-12-05 22:19:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2024-12-05 22:19:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:19:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:19:52,006 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:19:52,008 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:19:52,037 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:52,053 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-12-05 22:19:52,053 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-12-05 22:19:52,055 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:52,217 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !false; [2024-12-05 22:19:52,217 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume false; [2024-12-05 22:19:52,245 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:52,264 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-12-05 22:19:52,264 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-12-05 22:19:52,340 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:52,367 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2024-12-05 22:19:52,367 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2024-12-05 22:19:52,368 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:52,369 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:52,370 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:52,488 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2024-12-05 22:19:52,488 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !false; [2024-12-05 22:19:52,488 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume false; [2024-12-05 22:19:52,488 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2024-12-05 22:19:52,488 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume false; [2024-12-05 22:19:52,489 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !false; [2024-12-05 22:19:52,491 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:52,497 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:52,498 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:53,109 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2024-12-05 22:19:53,109 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2024-12-05 22:19:53,109 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##139: assume false; [2024-12-05 22:19:53,110 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##140: assume !false; [2024-12-05 22:19:53,110 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##124: assume !false; [2024-12-05 22:19:53,110 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##123: assume false; [2024-12-05 22:19:53,142 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:53,179 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-12-05 22:19:53,179 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-12-05 22:19:53,188 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:53,189 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:53,191 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:53,193 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:53,194 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:53,197 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:53,198 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:19:53,199 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 22:20:29,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##89: assume !false; [2024-12-05 22:20:29,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume false; [2024-12-05 22:20:29,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2024-12-05 22:20:29,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2024-12-05 22:20:29,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##127: assume !false; [2024-12-05 22:20:29,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume !false; [2024-12-05 22:20:29,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume false; [2024-12-05 22:20:29,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##261: assume false; [2024-12-05 22:20:29,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##262: assume !false; [2024-12-05 22:20:29,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##147: assume !false; [2024-12-05 22:20:29,687 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##146: assume false; [2024-12-05 22:20:29,687 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##214: assume !false; [2024-12-05 22:20:29,687 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##213: assume false; [2024-12-05 22:20:29,687 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume !false; [2024-12-05 22:20:29,687 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##227: assume false; [2024-12-05 22:20:29,687 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##126: assume false; [2024-12-05 22:20:29,912 INFO L? ?]: Removed 657 outVars from TransFormulas that were not future-live. [2024-12-05 22:20:29,913 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:20:31,169 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:20:31,169 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-12-05 22:20:31,169 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:20:31 BoogieIcfgContainer [2024-12-05 22:20:31,169 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:20:31,170 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:20:31,170 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:20:31,179 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:20:31,179 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:20:31" (1/1) ... [2024-12-05 22:20:31,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:20:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 407 states and 640 transitions. [2024-12-05 22:20:31,246 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 640 transitions. [2024-12-05 22:20:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:20:31,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:31,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:01,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:04,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:14,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:30:15,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:30:16,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:16,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 410 states and 633 transitions. [2024-12-05 22:30:16,312 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 633 transitions. [2024-12-05 22:30:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:30:16,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:16,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms