./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e44a545a91d2eacf9585bff27fb9a46d8099e115cc8604c75bf27cf31152824a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:05:11,678 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:05:11,766 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:05:11,773 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:05:11,774 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:05:11,808 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:05:11,811 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:05:11,811 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:05:11,812 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:05:11,813 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:05:11,814 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:05:11,814 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:05:11,816 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:05:11,816 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:05:11,818 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:05:11,819 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:05:11,819 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:05:11,820 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:05:11,820 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:05:11,820 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:05:11,820 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:05:11,825 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:05:11,825 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:05:11,825 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:05:11,826 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:05:11,826 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:05:11,826 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:05:11,826 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:05:11,827 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:05:11,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:05:11,827 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:05:11,827 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:05:11,828 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:05:11,828 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:05:11,828 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:05:11,828 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:05:11,829 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:05:11,831 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:05:11,831 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:05:11,831 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e44a545a91d2eacf9585bff27fb9a46d8099e115cc8604c75bf27cf31152824a [2024-10-31 22:05:12,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:05:12,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:05:12,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:05:12,278 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:05:12,279 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:05:12,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-10-31 22:05:14,442 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:05:15,072 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:05:15,072 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point.cil.out.i [2024-10-31 22:05:15,119 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/data/1eeeaa889/499919088b5c4b679254b0319e1dc904/FLAG9e661f4bb [2024-10-31 22:05:15,135 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/data/1eeeaa889/499919088b5c4b679254b0319e1dc904 [2024-10-31 22:05:15,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:05:15,143 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:05:15,145 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:15,145 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:05:15,154 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:05:15,155 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:05:15" (1/1) ... [2024-10-31 22:05:15,156 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7df5562c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:15, skipping insertion in model container [2024-10-31 22:05:15,156 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:05:15" (1/1) ... [2024-10-31 22:05:15,308 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:05:15,895 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3943] [2024-10-31 22:05:15,896 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3944-3945] [2024-10-31 22:05:16,178 WARN L251 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_e913187f-798c-4de9-b8c3-45d0e371b255/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point.cil.out.i[121227,121240] [2024-10-31 22:05:17,165 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:17,338 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:05:17,506 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3943] [2024-10-31 22:05:17,507 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3944-3945] [2024-10-31 22:05:17,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4055] [2024-10-31 22:05:17,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4063] [2024-10-31 22:05:17,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4071] [2024-10-31 22:05:17,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4078] [2024-10-31 22:05:17,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4085] [2024-10-31 22:05:17,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4092] [2024-10-31 22:05:17,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4105] [2024-10-31 22:05:17,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4113] [2024-10-31 22:05:17,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4120] [2024-10-31 22:05:17,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4128] [2024-10-31 22:05:17,522 WARN L251 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_e913187f-798c-4de9-b8c3-45d0e371b255/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point.cil.out.i[121227,121240] [2024-10-31 22:05:17,778 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:18,155 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:05:18,156 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18 WrapperNode [2024-10-31 22:05:18,156 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:18,157 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:05:18,158 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:05:18,158 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:05:18,166 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:18,269 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:18,551 INFO L138 Inliner]: procedures = 203, calls = 5070, calls flagged for inlining = 107, calls inlined = 103, statements flattened = 8043 [2024-10-31 22:05:18,552 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:05:18,553 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:05:18,553 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:05:18,553 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:05:18,566 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:18,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:18,649 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:19,292 INFO L175 MemorySlicer]: Split 4510 memory accesses to 18 slices as follows [2, 42, 4, 2, 2, 35, 38, 70, 2, 44, 14, 18, 8, 10, 739, 3308, 95, 77]. 73 percent of accesses are in the largest equivalence class. The 37 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 13, 0, 6]. The 4133 writes are split as follows [0, 42, 1, 0, 1, 30, 36, 47, 1, 41, 8, 6, 0, 0, 675, 3081, 95, 69]. [2024-10-31 22:05:19,293 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:19,293 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:19,544 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:19,589 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:19,634 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:19,658 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:19,711 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:05:19,713 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:05:19,713 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:05:19,714 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:05:19,715 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:18" (1/1) ... [2024-10-31 22:05:19,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:05:19,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:05:19,751 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:05:19,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e913187f-798c-4de9-b8c3-45d0e371b255/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:05:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-31 22:05:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-31 22:05:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-31 22:05:19,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-31 22:05:19,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-31 22:05:19,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-31 22:05:19,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-31 22:05:19,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-31 22:05:19,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-31 22:05:19,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-31 22:05:19,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-31 22:05:19,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-31 22:05:19,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-31 22:05:19,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-31 22:05:19,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-31 22:05:19,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-31 22:05:19,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-31 22:05:19,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-31 22:05:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:05:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:05:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:05:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:05:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:05:19,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:05:19,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 22:05:19,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 22:05:19,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 22:05:19,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 22:05:19,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 22:05:19,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 22:05:19,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-31 22:05:19,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-31 22:05:19,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-31 22:05:19,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-31 22:05:19,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-31 22:05:19,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-31 22:05:19,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 22:05:19,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 22:05:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 22:05:19,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 22:05:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-10-31 22:05:19,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-10-31 22:05:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure pciserial_remove_ports [2024-10-31 22:05:19,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pciserial_remove_ports [2024-10-31 22:05:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure pciserial_resume_one [2024-10-31 22:05:19,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pciserial_resume_one [2024-10-31 22:05:19,797 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2024-10-31 22:05:19,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2024-10-31 22:05:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure pciserial_remove_one [2024-10-31 22:05:19,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pciserial_remove_one [2024-10-31 22:05:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure skip_tx_en_setup [2024-10-31 22:05:19,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skip_tx_en_setup [2024-10-31 22:05:19,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-31 22:05:19,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-31 22:05:19,800 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_io_slot_reset [2024-10-31 22:05:19,800 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_io_slot_reset [2024-10-31 22:05:19,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2024-10-31 22:05:19,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2024-10-31 22:05:19,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-31 22:05:19,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-31 22:05:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-31 22:05:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-31 22:05:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-31 22:05:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-31 22:05:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-31 22:05:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-31 22:05:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-31 22:05:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-31 22:05:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-31 22:05:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-31 22:05:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-31 22:05:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-31 22:05:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-31 22:05:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-31 22:05:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-31 22:05:19,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-31 22:05:19,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-31 22:05:19,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-31 22:05:19,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-31 22:05:19,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-31 22:05:19,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-31 22:05:19,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-31 22:05:19,806 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-31 22:05:19,806 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-31 22:05:19,806 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-31 22:05:19,806 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-31 22:05:19,806 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-31 22:05:19,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-31 22:05:19,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-31 22:05:19,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-31 22:05:19,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-31 22:05:19,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-31 22:05:19,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-31 22:05:19,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-31 22:05:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 22:05:19,808 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 22:05:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_io_resume [2024-10-31 22:05:19,809 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_io_resume [2024-10-31 22:05:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-10-31 22:05:19,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-10-31 22:05:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure moan_device [2024-10-31 22:05:19,809 INFO L138 BoogieDeclarations]: Found implementation of procedure moan_device [2024-10-31 22:05:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:05:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:05:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:05:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:05:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:05:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:05:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:05:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 22:05:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 22:05:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 22:05:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 22:05:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 22:05:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 22:05:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 22:05:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 22:05:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 22:05:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 22:05:19,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 22:05:19,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 22:05:19,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-31 22:05:19,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-31 22:05:19,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:05:19,815 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-31 22:05:19,815 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-31 22:05:19,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 22:05:19,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 22:05:19,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 22:05:19,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 22:05:19,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 22:05:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 22:05:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-31 22:05:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-31 22:05:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-31 22:05:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-31 22:05:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-31 22:05:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-31 22:05:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-31 22:05:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-31 22:05:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-31 22:05:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-31 22:05:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-31 22:05:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-31 22:05:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 22:05:19,817 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 22:05:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-10-31 22:05:19,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-10-31 22:05:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure setup_port [2024-10-31 22:05:19,818 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_port [2024-10-31 22:05:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-31 22:05:19,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-31 22:05:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_quatech_rqopr [2024-10-31 22:05:19,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_quatech_rqopr [2024-10-31 22:05:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-10-31 22:05:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-10-31 22:05:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-10-31 22:05:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-10-31 22:05:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pci_guess_board [2024-10-31 22:05:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pci_guess_board [2024-10-31 22:05:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_quatech_wqopr [2024-10-31 22:05:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_quatech_wqopr [2024-10-31 22:05:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-31 22:05:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-31 22:05:19,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-31 22:05:19,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-31 22:05:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-31 22:05:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-31 22:05:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-31 22:05:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-31 22:05:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-31 22:05:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-31 22:05:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-31 22:05:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-31 22:05:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-31 22:05:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-31 22:05:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-31 22:05:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-31 22:05:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-31 22:05:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-31 22:05:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-31 22:05:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-31 22:05:19,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-10-31 22:05:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-10-31 22:05:19,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-10-31 22:05:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-10-31 22:05:19,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 22:05:19,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 22:05:19,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 22:05:19,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 22:05:19,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 22:05:19,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 22:05:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 22:05:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 22:05:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 22:05:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 22:05:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 22:05:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 22:05:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-31 22:05:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-31 22:05:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-31 22:05:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-31 22:05:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-31 22:05:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-31 22:05:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2024-10-31 22:05:19,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2024-10-31 22:05:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:05:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:05:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:05:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:05:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:05:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:05:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 22:05:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 22:05:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 22:05:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 22:05:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 22:05:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 22:05:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 22:05:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 22:05:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 22:05:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 22:05:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 22:05:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 22:05:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_quatech_wqmcr [2024-10-31 22:05:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_quatech_wqmcr [2024-10-31 22:05:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_default_setup [2024-10-31 22:05:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_default_setup [2024-10-31 22:05:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure find_quirk [2024-10-31 22:05:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure find_quirk [2024-10-31 22:05:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-31 22:05:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-31 22:05:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-31 22:05:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-31 22:05:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-31 22:05:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-31 22:05:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-31 22:05:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-31 22:05:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-31 22:05:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-31 22:05:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-31 22:05:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-31 22:05:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-31 22:05:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-31 22:05:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-31 22:05:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-31 22:05:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-31 22:05:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-31 22:05:19,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-31 22:05:19,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-31 22:05:19,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-31 22:05:19,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-31 22:05:19,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-31 22:05:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-31 22:05:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-31 22:05:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-31 22:05:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-31 22:05:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-31 22:05:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-31 22:05:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-31 22:05:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-31 22:05:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-31 22:05:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-31 22:05:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-31 22:05:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-31 22:05:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-31 22:05:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-10-31 22:05:19,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-10-31 22:05:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:05:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:05:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:05:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:05:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:05:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:05:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 22:05:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 22:05:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 22:05:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 22:05:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 22:05:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 22:05:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 22:05:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 22:05:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 22:05:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 22:05:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 22:05:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 22:05:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-31 22:05:19,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-31 22:05:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-10-31 22:05:19,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-10-31 22:05:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 22:05:19,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 22:05:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:05:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:05:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2024-10-31 22:05:19,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2024-10-31 22:05:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-10-31 22:05:19,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-10-31 22:05:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:05:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:05:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:05:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:05:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:05:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:05:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 22:05:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 22:05:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 22:05:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 22:05:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 22:05:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 22:05:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 22:05:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 22:05:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 22:05:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 22:05:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 22:05:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 22:05:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-10-31 22:05:19,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-10-31 22:05:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_id_matches [2024-10-31 22:05:19,846 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_id_matches [2024-10-31 22:05:19,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:05:19,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:05:19,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:05:19,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:05:19,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_quatech_rqmcr [2024-10-31 22:05:19,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_quatech_rqmcr [2024-10-31 22:05:19,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-10-31 22:05:19,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-10-31 22:05:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-10-31 22:05:19,847 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-10-31 22:05:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-10-31 22:05:19,847 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-10-31 22:05:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_io_error_detected [2024-10-31 22:05:19,847 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_io_error_detected [2024-10-31 22:05:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-31 22:05:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-31 22:05:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-31 22:05:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-31 22:05:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-10-31 22:05:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-10-31 22:05:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:05:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:05:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:05:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:05:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:05:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:05:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 22:05:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 22:05:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 22:05:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 22:05:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 22:05:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 22:05:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 22:05:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 22:05:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 22:05:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 22:05:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 22:05:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 22:05:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-10-31 22:05:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-10-31 22:05:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure pciserial_resume_ports [2024-10-31 22:05:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pciserial_resume_ports [2024-10-31 22:05:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure pciserial_suspend_ports [2024-10-31 22:05:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pciserial_suspend_ports [2024-10-31 22:05:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:05:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:05:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-10-31 22:05:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-10-31 22:05:20,878 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:05:20,881 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:05:21,655 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;