./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 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/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_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ --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 0.2.3-dev-30e01a7 [2023-11-23 22:32:23,902 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 22:32:24,008 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 22:32:24,022 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 22:32:24,023 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 22:32:24,065 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 22:32:24,066 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 22:32:24,067 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 22:32:24,068 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 22:32:24,073 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 22:32:24,073 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 22:32:24,074 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 22:32:24,075 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 22:32:24,077 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 22:32:24,077 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 22:32:24,078 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 22:32:24,078 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 22:32:24,079 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 22:32:24,079 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 22:32:24,080 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 22:32:24,080 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 22:32:24,081 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 22:32:24,081 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 22:32:24,082 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 22:32:24,083 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 22:32:24,083 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 22:32:24,083 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 22:32:24,084 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 22:32:24,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 22:32:24,085 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 22:32:24,086 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 22:32:24,087 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 22:32:24,087 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 22:32:24,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 22:32:24,087 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 22:32:24,088 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 22:32:24,088 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 22:32:24,088 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 22:32:24,088 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 22:32:24,089 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_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e44a545a91d2eacf9585bff27fb9a46d8099e115cc8604c75bf27cf31152824a [2023-11-23 22:32:24,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 22:32:24,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 22:32:24,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 22:32:24,431 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 22:32:24,432 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 22:32:24,433 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/../../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 [2023-11-23 22:32:27,582 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 22:32:28,216 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 22:32:28,216 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/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 [2023-11-23 22:32:28,266 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/data/db24ac4d4/277a62ec38b94ae78534b1faf14154b4/FLAG93a19b900 [2023-11-23 22:32:28,278 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/data/db24ac4d4/277a62ec38b94ae78534b1faf14154b4 [2023-11-23 22:32:28,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 22:32:28,283 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 22:32:28,284 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 22:32:28,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 22:32:28,290 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 22:32:28,290 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:32:28" (1/1) ... [2023-11-23 22:32:28,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5973d9a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:28, skipping insertion in model container [2023-11-23 22:32:28,292 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:32:28" (1/1) ... [2023-11-23 22:32:28,464 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 22:32:28,990 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3943] [2023-11-23 22:32:28,991 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3944-3945] [2023-11-23 22:32:29,207 WARN L240 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_2e6f45d5-e25a-436d-9618-61c882241d20/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] [2023-11-23 22:32:30,179 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:32:30,326 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 22:32:30,411 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3943] [2023-11-23 22:32:30,411 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3944-3945] [2023-11-23 22:32:30,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4055] [2023-11-23 22:32:30,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4063] [2023-11-23 22:32:30,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4071] [2023-11-23 22:32:30,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4078] [2023-11-23 22:32:30,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4085] [2023-11-23 22:32:30,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4092] [2023-11-23 22:32:30,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4105] [2023-11-23 22:32:30,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4113] [2023-11-23 22:32:30,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4120] [2023-11-23 22:32:30,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4128] [2023-11-23 22:32:30,424 WARN L240 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_2e6f45d5-e25a-436d-9618-61c882241d20/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] [2023-11-23 22:32:30,739 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:32:31,082 INFO L206 MainTranslator]: Completed translation [2023-11-23 22:32:31,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31 WrapperNode [2023-11-23 22:32:31,084 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 22:32:31,085 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 22:32:31,085 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 22:32:31,086 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 22:32:31,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:31,235 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:31,550 INFO L138 Inliner]: procedures = 203, calls = 5070, calls flagged for inlining = 107, calls inlined = 103, statements flattened = 7900 [2023-11-23 22:32:31,550 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 22:32:31,551 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 22:32:31,551 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 22:32:31,551 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 22:32:31,564 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:31,564 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:31,736 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:32,330 INFO L189 HeapSplitter]: Split 4494 memory accesses to 21 slices as follows [74, 2, 18, 37, 40, 0, 70, 2, 35, 0, 2, 3304, 8, 10, 4, 738, 14, 91, 43, 2, 0] [2023-11-23 22:32:32,330 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:32,331 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:32,582 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:32,622 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:32,682 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:32,719 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:32,796 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 22:32:32,798 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 22:32:32,798 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 22:32:32,798 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 22:32:32,799 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (1/1) ... [2023-11-23 22:32:32,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 22:32:32,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:32,834 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 22:32:32,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e6f45d5-e25a-436d-9618-61c882241d20/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 22:32:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-23 22:32:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-23 22:32:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-23 22:32:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-23 22:32:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-23 22:32:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-23 22:32:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-23 22:32:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-23 22:32:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-23 22:32:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-23 22:32:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-23 22:32:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-23 22:32:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-23 22:32:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-23 22:32:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-23 22:32:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-23 22:32:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-23 22:32:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-23 22:32:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-23 22:32:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-23 22:32:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-23 22:32:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-23 22:32:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-23 22:32:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-23 22:32:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-23 22:32:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-23 22:32:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-23 22:32:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-23 22:32:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-23 22:32:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-23 22:32:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-23 22:32:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-23 22:32:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-23 22:32:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-23 22:32:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-23 22:32:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-23 22:32:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-23 22:32:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-23 22:32:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-23 22:32:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-23 22:32:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-23 22:32:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-23 22:32:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 22:32:32,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 22:32:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 22:32:32,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 22:32:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-23 22:32:32,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-23 22:32:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure pciserial_remove_ports [2023-11-23 22:32:32,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pciserial_remove_ports [2023-11-23 22:32:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure pciserial_resume_one [2023-11-23 22:32:32,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pciserial_resume_one [2023-11-23 22:32:32,892 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-11-23 22:32:32,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-11-23 22:32:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure pciserial_remove_one [2023-11-23 22:32:32,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pciserial_remove_one [2023-11-23 22:32:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure skip_tx_en_setup [2023-11-23 22:32:32,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skip_tx_en_setup [2023-11-23 22:32:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 22:32:32,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 22:32:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_io_slot_reset [2023-11-23 22:32:32,894 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_io_slot_reset [2023-11-23 22:32:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2023-11-23 22:32:32,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2023-11-23 22:32:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-23 22:32:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-23 22:32:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-23 22:32:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-23 22:32:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-23 22:32:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-23 22:32:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-23 22:32:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-23 22:32:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-23 22:32:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-23 22:32:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-23 22:32:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-23 22:32:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-23 22:32:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-23 22:32:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-23 22:32:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-23 22:32:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-23 22:32:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-23 22:32:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-23 22:32:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-23 22:32:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-23 22:32:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-23 22:32:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-23 22:32:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-23 22:32:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-23 22:32:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-23 22:32:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-23 22:32:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-23 22:32:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-23 22:32:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-23 22:32:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-23 22:32:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-23 22:32:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-23 22:32:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-23 22:32:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-23 22:32:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-23 22:32:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-23 22:32:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-23 22:32:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-23 22:32:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-23 22:32:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-23 22:32:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-23 22:32:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 22:32:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 22:32:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_io_resume [2023-11-23 22:32:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_io_resume [2023-11-23 22:32:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-23 22:32:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-23 22:32:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure moan_device [2023-11-23 22:32:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure moan_device [2023-11-23 22:32:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 22:32:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 22:32:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 22:32:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 22:32:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 22:32:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 22:32:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-23 22:32:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-23 22:32:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-23 22:32:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-23 22:32:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-23 22:32:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-23 22:32:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-23 22:32:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-23 22:32:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-23 22:32:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-23 22:32:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-23 22:32:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-23 22:32:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-23 22:32:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-23 22:32:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-23 22:32:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-23 22:32:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 22:32:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 22:32:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 22:32:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 22:32:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 22:32:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-23 22:32:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-23 22:32:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-23 22:32:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-23 22:32:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-23 22:32:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-23 22:32:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-23 22:32:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-23 22:32:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-23 22:32:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-23 22:32:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-23 22:32:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-23 22:32:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-23 22:32:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-23 22:32:32,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-23 22:32:32,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-23 22:32:32,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-23 22:32:32,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-23 22:32:32,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-23 22:32:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-23 22:32:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-23 22:32:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 22:32:32,926 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 22:32:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-23 22:32:32,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-23 22:32:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure setup_port [2023-11-23 22:32:32,926 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_port [2023-11-23 22:32:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 22:32:32,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 22:32:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure pci_quatech_rqopr [2023-11-23 22:32:32,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_quatech_rqopr [2023-11-23 22:32:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-23 22:32:32,927 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-23 22:32:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-23 22:32:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-23 22:32:32,928 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pci_guess_board [2023-11-23 22:32:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pci_guess_board [2023-11-23 22:32:32,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_quatech_wqopr [2023-11-23 22:32:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_quatech_wqopr [2023-11-23 22:32:32,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-23 22:32:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-23 22:32:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-23 22:32:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-23 22:32:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-23 22:32:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-23 22:32:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-23 22:32:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-23 22:32:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-23 22:32:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-23 22:32:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-23 22:32:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-23 22:32:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-23 22:32:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-23 22:32:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-23 22:32:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-23 22:32:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-23 22:32:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-23 22:32:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-23 22:32:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-23 22:32:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-23 22:32:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 22:32:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 22:32:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-23 22:32:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-23 22:32:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-23 22:32:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-23 22:32:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-23 22:32:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-23 22:32:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-23 22:32:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-23 22:32:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-23 22:32:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-23 22:32:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-23 22:32:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-23 22:32:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-23 22:32:32,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-23 22:32:32,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-23 22:32:32,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-23 22:32:32,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-23 22:32:32,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-23 22:32:32,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-23 22:32:32,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-23 22:32:32,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-23 22:32:32,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-23 22:32:32,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-23 22:32:32,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-23 22:32:32,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-23 22:32:32,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-11-23 22:32:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-11-23 22:32:32,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 22:32:32,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 22:32:32,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 22:32:32,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 22:32:32,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 22:32:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-23 22:32:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-23 22:32:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-23 22:32:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-23 22:32:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-23 22:32:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-23 22:32:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-23 22:32:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-23 22:32:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-23 22:32:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-23 22:32:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-23 22:32:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-23 22:32:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-23 22:32:32,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-23 22:32:32,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-23 22:32:32,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-23 22:32:32,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_quatech_wqmcr [2023-11-23 22:32:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_quatech_wqmcr [2023-11-23 22:32:32,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_default_setup [2023-11-23 22:32:32,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_default_setup [2023-11-23 22:32:32,941 INFO L130 BoogieDeclarations]: Found specification of procedure find_quirk [2023-11-23 22:32:32,941 INFO L138 BoogieDeclarations]: Found implementation of procedure find_quirk [2023-11-23 22:32:32,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-23 22:32:32,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-23 22:32:32,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-23 22:32:32,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-23 22:32:32,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-23 22:32:32,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-23 22:32:32,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-23 22:32:33,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-23 22:32:33,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-23 22:32:33,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-23 22:32:33,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-23 22:32:33,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-23 22:32:33,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-23 22:32:33,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-23 22:32:33,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-23 22:32:33,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-23 22:32:33,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-23 22:32:33,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-23 22:32:33,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-23 22:32:33,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-23 22:32:33,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-23 22:32:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-23 22:32:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-23 22:32:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-23 22:32:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-23 22:32:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-23 22:32:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-23 22:32:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-23 22:32:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-23 22:32:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-23 22:32:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-23 22:32:33,031 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 22:32:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-23 22:32:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-23 22:32:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-23 22:32:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-23 22:32:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-23 22:32:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-23 22:32:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-23 22:32:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-23 22:32:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-23 22:32:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-23 22:32:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 22:32:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 22:32:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-23 22:32:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-23 22:32:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 22:32:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 22:32:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 22:32:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-11-23 22:32:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-23 22:32:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-23 22:32:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-23 22:32:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-23 22:32:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-23 22:32:33,048 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_id_matches [2023-11-23 22:32:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_id_matches [2023-11-23 22:32:33,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 22:32:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 22:32:33,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 22:32:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 22:32:33,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_quatech_rqmcr [2023-11-23 22:32:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_quatech_rqmcr [2023-11-23 22:32:33,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 22:32:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 22:32:33,053 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-23 22:32:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-23 22:32:33,053 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-23 22:32:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-23 22:32:33,053 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_io_error_detected [2023-11-23 22:32:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_io_error_detected [2023-11-23 22:32:33,053 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 22:32:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 22:32:33,054 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 22:32:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 22:32:33,054 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-23 22:32:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-23 22:32:33,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 22:32:33,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 22:32:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 22:32:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 22:32:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 22:32:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-23 22:32:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-23 22:32:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-23 22:32:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-23 22:32:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-23 22:32:33,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-23 22:32:33,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-23 22:32:33,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-23 22:32:33,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-23 22:32:33,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-23 22:32:33,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-23 22:32:33,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-23 22:32:33,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-23 22:32:33,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-23 22:32:33,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-23 22:32:33,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-23 22:32:33,060 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-23 22:32:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-23 22:32:33,060 INFO L130 BoogieDeclarations]: Found specification of procedure pciserial_resume_ports [2023-11-23 22:32:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pciserial_resume_ports [2023-11-23 22:32:33,061 INFO L130 BoogieDeclarations]: Found specification of procedure pciserial_suspend_ports [2023-11-23 22:32:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pciserial_suspend_ports [2023-11-23 22:32:33,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 22:32:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 22:32:33,061 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 22:32:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 22:32:33,917 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 22:32:33,924 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 22:32:34,902 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 22:32:46,855 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 22:32:47,446 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 22:32:47,447 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 22:32:47,448 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:32:47 BoogieIcfgContainer [2023-11-23 22:32:47,448 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 22:32:47,451 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 22:32:47,451 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 22:32:47,455 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 22:32:47,455 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:32:28" (1/3) ... [2023-11-23 22:32:47,457 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75c888e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:32:47, skipping insertion in model container [2023-11-23 22:32:47,457 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:32:31" (2/3) ... [2023-11-23 22:32:47,457 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75c888e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:32:47, skipping insertion in model container [2023-11-23 22:32:47,458 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:32:47" (3/3) ... [2023-11-23 22:32:47,459 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point.cil.out.i [2023-11-23 22:32:47,479 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 22:32:47,479 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 22:32:47,579 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 22:32:47,588 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@572a3156, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 22:32:47,588 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 22:32:47,601 INFO L276 IsEmpty]: Start isEmpty. Operand has 1286 states, 931 states have (on average 1.5209452201933404) internal successors, (1416), 959 states have internal predecessors, (1416), 295 states have call successors, (295), 59 states have call predecessors, (295), 58 states have return successors, (291), 284 states have call predecessors, (291), 291 states have call successors, (291) [2023-11-23 22:32:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-23 22:32:47,650 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 22:32:47,652 INFO L195 NwaCegarLoop]: trace histogram [8, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:47,652 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 22:32:47,661 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:47,661 INFO L85 PathProgramCache]: Analyzing trace with hash -1695822586, now seen corresponding path program 1 times [2023-11-23 22:32:47,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:47,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904308298] [2023-11-23 22:32:47,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:47,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:49,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:32:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:49,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 22:32:49,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:49,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 22:32:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:49,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-23 22:32:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:49,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 22:32:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:49,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 22:32:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:49,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 22:32:49,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:49,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 22:32:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:49,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 22:32:49,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:49,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-23 22:32:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:50,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-23 22:32:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:50,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-23 22:32:50,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:50,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-23 22:32:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:50,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 22:32:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:50,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 22:32:50,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:50,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 22:32:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:50,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 22:32:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-23 22:32:50,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:50,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904308298] [2023-11-23 22:32:50,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904308298] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:50,765 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:50,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-23 22:32:50,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177275848] [2023-11-23 22:32:50,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:50,781 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-23 22:32:50,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:50,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 22:32:50,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-11-23 22:32:50,824 INFO L87 Difference]: Start difference. First operand has 1286 states, 931 states have (on average 1.5209452201933404) internal successors, (1416), 959 states have internal predecessors, (1416), 295 states have call successors, (295), 59 states have call predecessors, (295), 58 states have return successors, (291), 284 states have call predecessors, (291), 291 states have call successors, (291) Second operand has 8 states, 8 states have (on average 7.125) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (14), 7 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13)