./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ntdrivers/floppy.i.cil-3.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_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/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_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/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_7f318d57-ef7d-49c7-90c3-ad4be952d9da/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 13096ecc896a778cf08851ae14dc5c7b87ba00c42e74b90edd25cd2cb7c21f17 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:30:51,120 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:30:51,177 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:30:51,181 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:30:51,181 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:30:51,200 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:30:51,201 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:30:51,202 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:30:51,202 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:30:51,202 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:30:51,202 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:30:51,202 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:30:51,202 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:30:51,202 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:30:51,203 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:30:51,203 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:30:51,203 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:30:51,203 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:30:51,203 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:30:51,203 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:30:51,203 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:30:51,203 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:30:51,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:30:51,203 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:30:51,203 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:30:51,204 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:30:51,204 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:30:51,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:30:51,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:30:51,204 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:30:51,204 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:30:51,204 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:30:51,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:30:51,204 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_7f318d57-ef7d-49c7-90c3-ad4be952d9da/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 -> 13096ecc896a778cf08851ae14dc5c7b87ba00c42e74b90edd25cd2cb7c21f17 [2024-12-06 00:30:51,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:30:51,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:30:51,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:30:51,425 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:30:51,426 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:30:51,427 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c [2024-12-06 00:30:54,089 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/data/a1dfb5536/766972e95e964c83826bf168a1263e6b/FLAGc900bd1e3 [2024-12-06 00:30:54,480 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:30:54,480 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c [2024-12-06 00:30:54,510 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/data/a1dfb5536/766972e95e964c83826bf168a1263e6b/FLAGc900bd1e3 [2024-12-06 00:30:54,655 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/data/a1dfb5536/766972e95e964c83826bf168a1263e6b [2024-12-06 00:30:54,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:30:54,658 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:30:54,660 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:30:54,660 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:30:54,664 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:30:54,665 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:30:54" (1/1) ... [2024-12-06 00:30:54,666 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c1c227 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:54, skipping insertion in model container [2024-12-06 00:30:54,666 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:30:54" (1/1) ... [2024-12-06 00:30:54,744 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:30:55,292 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_7f318d57-ef7d-49c7-90c3-ad4be952d9da/sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c[77246,77259] [2024-12-06 00:30:55,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:30:55,672 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:30:55,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [21] [2024-12-06 00:30:55,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [24] [2024-12-06 00:30:55,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [25] [2024-12-06 00:30:55,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [26] [2024-12-06 00:30:55,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [187] [2024-12-06 00:30:55,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [193] [2024-12-06 00:30:55,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [440] [2024-12-06 00:30:55,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [494] [2024-12-06 00:30:55,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [514] [2024-12-06 00:30:55,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [515] [2024-12-06 00:30:55,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1217] [2024-12-06 00:30:55,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1390] [2024-12-06 00:30:55,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1469] [2024-12-06 00:30:55,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1470] [2024-12-06 00:30:55,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1471] [2024-12-06 00:30:55,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1472] [2024-12-06 00:30:55,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1473] [2024-12-06 00:30:55,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1474] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1475] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1476] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1477] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1478] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1723] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1724] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1727] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1728] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1729] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1730] [2024-12-06 00:30:55,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1731] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1732] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1739] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1740] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1743] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1744] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1745] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1749] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1750] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1772] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1773] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1774] [2024-12-06 00:30:55,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1780] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1781] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [1782] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [1783] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [1784] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1785] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1786] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1787] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1788] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1789] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1843] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1844] [2024-12-06 00:30:55,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [1908] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [1909] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1921] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1922] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1923] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1924] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1925] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1926] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1927] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1928] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1929] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1930] [2024-12-06 00:30:55,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(INIT,DriverEntry) [2069] [2024-12-06 00:30:55,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyAddDevice) [2070] [2024-12-06 00:30:55,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyPnp) [2071] [2024-12-06 00:30:55,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyPower) [2072] [2024-12-06 00:30:55,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlConfigCallBack) [2073] [2024-12-06 00:30:55,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlInitializeControllerHardware) [2074] [2024-12-06 00:30:55,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlInterpretError) [2075] [2024-12-06 00:30:55,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlDatarateSpecifyConfigure) [2076] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlRecalibrateDrive) [2077] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlDetermineMediaType) [2078] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlCheckBootSector) [2079] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlConsolidateMediaTypeWithBootSector) [2080] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlIssueCommand) [2081] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlReadWriteTrack) [2082] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlReadWrite) [2083] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlFormat) [2084] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlFinishOperation) [2085] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlStartDrive) [2086] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyThread) [2087] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlAllocateIoBuffer) [2088] [2024-12-06 00:30:55,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlFreeIoBuffer) [2089] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyCreateClose) [2090] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyDeviceControl) [2091] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FloppyReadWrite) [2092] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlCheckFormatParameters) [2093] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlFdcDeviceIo) [2094] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,FlHdbit) [2095] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [7008] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [7009] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [7010] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7011] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7012] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [7013] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [7014] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [7015] [2024-12-06 00:30:55,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [7016] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [7017] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [7018] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [7019] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [7020] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [7021] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7022] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7023] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7024] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7025] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7026] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7027] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [7028] [2024-12-06 00:30:55,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [7029] [2024-12-06 00:30:55,733 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_7f318d57-ef7d-49c7-90c3-ad4be952d9da/sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c[77246,77259] [2024-12-06 00:30:55,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:30:55,993 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:30:55,994 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55 WrapperNode [2024-12-06 00:30:55,994 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:30:55,995 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:30:55,995 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:30:55,995 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:30:56,001 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,052 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,180 INFO L138 Inliner]: procedures = 128, calls = 3255, calls flagged for inlining = 37, calls inlined = 26, statements flattened = 3550 [2024-12-06 00:30:56,180 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:30:56,181 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:30:56,181 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:30:56,181 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:30:56,190 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,190 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,204 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,204 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,272 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,276 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,288 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,301 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,309 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,327 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:30:56,328 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:30:56,328 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:30:56,328 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:30:56,329 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:30:55" (1/1) ... [2024-12-06 00:30:56,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:30:56,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:30:56,359 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:30:56,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f318d57-ef7d-49c7-90c3-ad4be952d9da/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:30:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2024-12-06 00:30:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2024-12-06 00:30:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:30:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 00:30:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:30:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:30:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2024-12-06 00:30:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2024-12-06 00:30:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2024-12-06 00:30:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2024-12-06 00:30:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2024-12-06 00:30:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2024-12-06 00:30:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:30:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2024-12-06 00:30:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2024-12-06 00:30:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2024-12-06 00:30:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 00:30:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2024-12-06 00:30:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2024-12-06 00:30:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2024-12-06 00:30:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2024-12-06 00:30:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2024-12-06 00:30:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2024-12-06 00:30:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2024-12-06 00:30:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2024-12-06 00:30:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2024-12-06 00:30:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-12-06 00:30:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2024-12-06 00:30:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2024-12-06 00:30:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2024-12-06 00:30:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 00:30:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2024-12-06 00:30:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2024-12-06 00:30:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:30:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:30:56,806 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:30:56,808 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:30:56,844 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:56,862 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-12-06 00:30:56,862 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-12-06 00:30:56,864 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:57,024 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !false; [2024-12-06 00:30:57,024 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume false; [2024-12-06 00:30:57,052 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:57,070 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-12-06 00:30:57,070 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-12-06 00:30:57,144 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:57,171 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2024-12-06 00:30:57,171 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2024-12-06 00:30:57,172 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:57,173 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:57,173 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:57,302 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2024-12-06 00:30:57,303 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !false; [2024-12-06 00:30:57,303 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume false; [2024-12-06 00:30:57,303 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2024-12-06 00:30:57,303 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume false; [2024-12-06 00:30:57,303 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !false; [2024-12-06 00:30:57,305 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:57,312 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:57,314 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:58,070 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2024-12-06 00:30:58,070 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2024-12-06 00:30:58,070 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##139: assume false; [2024-12-06 00:30:58,070 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##140: assume !false; [2024-12-06 00:30:58,070 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##124: assume !false; [2024-12-06 00:30:58,070 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##123: assume false; [2024-12-06 00:30:58,111 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:58,154 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-12-06 00:30:58,154 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-12-06 00:30:58,163 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:58,165 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:58,166 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:58,168 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:58,169 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:58,172 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:58,173 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:30:58,175 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:31:34,623 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##89: assume !false; [2024-12-06 00:31:34,623 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume false; [2024-12-06 00:31:34,623 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2024-12-06 00:31:34,623 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2024-12-06 00:31:34,623 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##127: assume !false; [2024-12-06 00:31:34,623 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume !false; [2024-12-06 00:31:34,623 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume false; [2024-12-06 00:31:34,623 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##261: assume false; [2024-12-06 00:31:34,623 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##262: assume !false; [2024-12-06 00:31:34,624 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##147: assume !false; [2024-12-06 00:31:34,624 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##146: assume false; [2024-12-06 00:31:34,624 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##214: assume !false; [2024-12-06 00:31:34,624 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##213: assume false; [2024-12-06 00:31:34,624 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume !false; [2024-12-06 00:31:34,624 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##227: assume false; [2024-12-06 00:31:34,624 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##126: assume false; [2024-12-06 00:31:34,833 INFO L? ?]: Removed 675 outVars from TransFormulas that were not future-live. [2024-12-06 00:31:34,833 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:31:35,948 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:31:35,948 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-12-06 00:31:35,948 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:31:35 BoogieIcfgContainer [2024-12-06 00:31:35,948 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:31:35,949 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:31:35,949 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:31:35,957 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:31:35,958 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:31:35" (1/1) ... [2024-12-06 00:31:35,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:31:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:36,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 420 states and 660 transitions. [2024-12-06 00:31:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 660 transitions. [2024-12-06 00:31:36,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:31:36,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:36,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:41:06,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:41:07,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:41:11,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:41:12,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:12,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 423 states and 653 transitions. [2024-12-06 00:41:12,112 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 653 transitions. [2024-12-06 00:41:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:41:12,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:12,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms