./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a 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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/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 4bd03bf538c8a1f05055d45724b67645b210b4f99e6ffddc4b441645e05ec36a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:14:28,834 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:14:28,981 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:14:28,986 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:14:28,987 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:14:29,042 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:14:29,043 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:14:29,043 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:14:29,044 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:14:29,044 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:14:29,045 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:14:29,046 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:14:29,046 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:14:29,048 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:14:29,049 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:14:29,049 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:14:29,050 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:14:29,054 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:14:29,054 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:14:29,055 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:14:29,055 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:14:29,055 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:14:29,056 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:14:29,056 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:14:29,056 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:14:29,057 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:14:29,057 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:14:29,057 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:14:29,057 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:14:29,058 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:14:29,058 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:14:29,058 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:14:29,061 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:14:29,061 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:14:29,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:14:29,062 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:14:29,070 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:14:29,070 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:14:29,071 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:14:29,071 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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bd03bf538c8a1f05055d45724b67645b210b4f99e6ffddc4b441645e05ec36a [2024-10-31 22:14:29,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:14:29,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:14:29,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:14:29,425 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:14:29,426 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:14:29,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i Unable to find full path for "g++" [2024-10-31 22:14:31,527 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:14:32,178 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:14:32,179 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i [2024-10-31 22:14:32,217 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU/data/55396d791/e401fc7712aa41068e28fda27a7ebf81/FLAGb9ab9eaf5 [2024-10-31 22:14:32,244 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU/data/55396d791/e401fc7712aa41068e28fda27a7ebf81 [2024-10-31 22:14:32,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:14:32,251 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:14:32,255 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:14:32,256 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:14:32,264 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:14:32,265 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:14:32" (1/1) ... [2024-10-31 22:14:32,268 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a6ed844 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:32, skipping insertion in model container [2024-10-31 22:14:32,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:14:32" (1/1) ... [2024-10-31 22:14:32,436 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:14:34,335 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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i[196376,196389] [2024-10-31 22:14:34,340 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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i[196545,196558] [2024-10-31 22:14:34,341 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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i[196712,196725] [2024-10-31 22:14:34,342 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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i[196880,196893] [2024-10-31 22:14:34,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:14:34,379 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:14:34,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [3610] [2024-10-31 22:14:34,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [3618] [2024-10-31 22:14:34,657 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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i[196376,196389] [2024-10-31 22:14:34,658 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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i[196545,196558] [2024-10-31 22:14:34,658 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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i[196712,196725] [2024-10-31 22:14:34,659 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_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i[196880,196893] [2024-10-31 22:14:34,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:14:34,794 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:14:34,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34 WrapperNode [2024-10-31 22:14:34,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:14:34,797 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:14:34,797 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:14:34,797 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:14:34,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:34,880 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,059 INFO L138 Inliner]: procedures = 288, calls = 1182, calls flagged for inlining = 114, calls inlined = 94, statements flattened = 2803 [2024-10-31 22:14:35,059 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:14:35,060 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:14:35,060 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:14:35,060 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:14:35,075 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,075 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,113 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,448 INFO L175 MemorySlicer]: Split 271 memory accesses to 30 slices as follows [1, 6, 11, 4, 18, 6, 6, 1, 2, 135, 29, 2, 2, 5, 1, 5, 1, 4, 1, 5, 1, 4, 1, 5, 1, 5, 1, 4, 1, 3]. 50 percent of accesses are in the largest equivalence class. The 83 initializations are split as follows [1, 0, 0, 0, 18, 6, 6, 1, 2, 0, 0, 1, 0, 5, 1, 5, 1, 4, 1, 5, 1, 4, 1, 5, 1, 5, 1, 4, 1, 3]. The 109 writes are split as follows [0, 6, 9, 4, 0, 0, 0, 0, 0, 64, 25, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2024-10-31 22:14:35,452 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,452 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,570 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,593 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,635 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,655 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,698 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:14:35,701 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:14:35,702 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:14:35,702 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:14:35,703 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (1/1) ... [2024-10-31 22:14:35,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:14:35,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:14:35,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:14:35,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f1434a-b1ba-4c8e-9533-966ba04b1f9e/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:14:35,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-10-31 22:14:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-10-31 22:14:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-10-31 22:14:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-10-31 22:14:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-10-31 22:14:35,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-10-31 22:14:35,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-10-31 22:14:35,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-10-31 22:14:35,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-10-31 22:14:35,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-10-31 22:14:35,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-10-31 22:14:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-10-31 22:14:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-10-31 22:14:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-10-31 22:14:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-10-31 22:14:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-10-31 22:14:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-10-31 22:14:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-10-31 22:14:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-10-31 22:14:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-10-31 22:14:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-10-31 22:14:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-10-31 22:14:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-10-31 22:14:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-10-31 22:14:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-10-31 22:14:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-10-31 22:14:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-10-31 22:14:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-10-31 22:14:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-10-31 22:14:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-10-31 22:14:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-10-31 22:14:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-10-31 22:14:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-10-31 22:14:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-10-31 22:14:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-10-31 22:14:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-10-31 22:14:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-10-31 22:14:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-10-31 22:14:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-10-31 22:14:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-10-31 22:14:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-10-31 22:14:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-10-31 22:14:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-10-31 22:14:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-10-31 22:14:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-10-31 22:14:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-10-31 22:14:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-10-31 22:14:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-10-31 22:14:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-10-31 22:14:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-10-31 22:14:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-10-31 22:14:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-10-31 22:14:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-10-31 22:14:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-10-31 22:14:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-10-31 22:14:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-10-31 22:14:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-10-31 22:14:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-10-31 22:14:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-10-31 22:14:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-10-31 22:14:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:14:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:14:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:14:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:14:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:14:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:14:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 22:14:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 22:14:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 22:14:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 22:14:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 22:14:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 22:14:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-31 22:14:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-31 22:14:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-31 22:14:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-31 22:14:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-31 22:14:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-31 22:14:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-31 22:14:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-31 22:14:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-31 22:14:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-31 22:14:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-31 22:14:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-31 22:14:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-10-31 22:14:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-10-31 22:14:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-10-31 22:14:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-10-31 22:14:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-10-31 22:14:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-10-31 22:14:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 22:14:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 22:14:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-31 22:14:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-31 22:14:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-10-31 22:14:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-10-31 22:14:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_efm_disable [2024-10-31 22:14:35,826 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_efm_disable [2024-10-31 22:14:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 22:14:35,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 22:14:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-10-31 22:14:35,826 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-10-31 22:14:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 22:14:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 22:14:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_len [2024-10-31 22:14:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_len [2024-10-31 22:14:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_cir_wake_reg_read [2024-10-31 22:14:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_cir_wake_reg_read [2024-10-31 22:14:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-31 22:14:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-31 22:14:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-31 22:14:35,830 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-31 22:14:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_clear_tx_fifo [2024-10-31 22:14:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_clear_tx_fifo [2024-10-31 22:14:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 22:14:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 22:14:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_event_handle [2024-10-31 22:14:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_event_handle [2024-10-31 22:14:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-31 22:14:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-31 22:14:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure rc_unregister_device [2024-10-31 22:14:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_unregister_device [2024-10-31 22:14:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_clear_cir_wake_fifo [2024-10-31 22:14:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_clear_cir_wake_fifo [2024-10-31 22:14:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:14:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_process_rx_ir_data [2024-10-31 22:14:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_process_rx_ir_data [2024-10-31 22:14:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:14:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:14:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:14:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:14:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:14:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:14:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 22:14:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 22:14:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 22:14:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 22:14:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 22:14:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 22:14:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 22:14:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 22:14:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 22:14:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 22:14:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 22:14:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 22:14:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-31 22:14:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-31 22:14:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-31 22:14:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-31 22:14:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-31 22:14:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-31 22:14:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-31 22:14:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-31 22:14:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-31 22:14:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-31 22:14:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-10-31 22:14:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-10-31 22:14:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-31 22:14:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-31 22:14:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_cr_write [2024-10-31 22:14:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_cr_write [2024-10-31 22:14:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_remove [2024-10-31 22:14:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_remove [2024-10-31 22:14:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_47 [2024-10-31 22:14:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_47 [2024-10-31 22:14:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2024-10-31 22:14:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2024-10-31 22:14:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-31 22:14:35,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-31 22:14:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-31 22:14:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-31 22:14:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:14:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_cir_regs_init [2024-10-31 22:14:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_cir_regs_init [2024-10-31 22:14:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 22:14:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 22:14:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-31 22:14:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-31 22:14:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_cir_tx_inactive [2024-10-31 22:14:35,848 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_cir_tx_inactive [2024-10-31 22:14:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2024-10-31 22:14:35,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2024-10-31 22:14:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_clear_cir_fifo [2024-10-31 22:14:35,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_clear_cir_fifo [2024-10-31 22:14:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-10-31 22:14:35,850 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-10-31 22:14:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-10-31 22:14:35,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-10-31 22:14:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-31 22:14:35,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-31 22:14:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-10-31 22:14:35,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-10-31 22:14:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_cir_reg_read [2024-10-31 22:14:35,851 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_cir_reg_read [2024-10-31 22:14:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_nvt_lock_of_nvt_dev [2024-10-31 22:14:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_nvt_lock_of_nvt_dev [2024-10-31 22:14:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-31 22:14:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-31 22:14:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_get_rx_ir_data [2024-10-31 22:14:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_get_rx_ir_data [2024-10-31 22:14:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-31 22:14:35,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-31 22:14:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2024-10-31 22:14:35,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2024-10-31 22:14:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_cir_reg_write [2024-10-31 22:14:35,853 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_cir_reg_write [2024-10-31 22:14:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 22:14:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 22:14:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 22:14:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 22:14:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 22:14:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 22:14:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 22:14:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 22:14:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 22:14:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 22:14:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 22:14:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 22:14:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-31 22:14:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-31 22:14:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-31 22:14:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-31 22:14:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-31 22:14:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-31 22:14:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-31 22:14:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-31 22:14:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-31 22:14:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-31 22:14:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-31 22:14:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-31 22:14:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-31 22:14:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-31 22:14:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-10-31 22:14:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-10-31 22:14:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-10-31 22:14:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-10-31 22:14:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2024-10-31 22:14:35,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2024-10-31 22:14:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-31 22:14:35,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-31 22:14:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_set_cir_iren [2024-10-31 22:14:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_set_cir_iren [2024-10-31 22:14:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:14:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:14:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:14:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:14:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:14:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:14:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 22:14:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 22:14:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 22:14:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 22:14:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 22:14:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 22:14:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 22:14:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 22:14:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 22:14:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 22:14:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 22:14:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 22:14:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-31 22:14:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-31 22:14:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-31 22:14:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-31 22:14:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-31 22:14:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-31 22:14:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-31 22:14:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-31 22:14:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-31 22:14:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-31 22:14:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-31 22:14:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-31 22:14:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-31 22:14:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-31 22:14:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-31 22:14:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-31 22:14:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-31 22:14:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-31 22:14:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_set_reg_bit [2024-10-31 22:14:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_set_reg_bit [2024-10-31 22:14:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-10-31 22:14:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-10-31 22:14:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-31 22:14:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-31 22:14:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_cir_wake_regs_init [2024-10-31 22:14:35,869 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_cir_wake_regs_init [2024-10-31 22:14:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:14:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:14:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:14:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:14:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:14:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:14:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 22:14:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 22:14:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 22:14:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 22:14:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 22:14:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 22:14:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 22:14:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 22:14:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 22:14:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 22:14:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 22:14:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 22:14:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-31 22:14:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-31 22:14:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-31 22:14:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-31 22:14:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-31 22:14:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-31 22:14:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-31 22:14:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-31 22:14:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-31 22:14:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-31 22:14:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-31 22:14:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-31 22:14:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_cr_read [2024-10-31 22:14:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_cr_read [2024-10-31 22:14:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_enable_wake [2024-10-31 22:14:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_enable_wake [2024-10-31 22:14:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-10-31 22:14:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-10-31 22:14:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 22:14:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 22:14:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:14:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-31 22:14:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-31 22:14:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:14:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-31 22:14:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-31 22:14:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:14:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:14:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:14:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:14:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:14:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:14:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 22:14:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 22:14:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 22:14:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 22:14:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 22:14:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 22:14:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 22:14:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 22:14:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 22:14:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 22:14:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 22:14:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 22:14:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-31 22:14:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-31 22:14:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-31 22:14:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-31 22:14:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-31 22:14:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-31 22:14:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-31 22:14:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-31 22:14:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-31 22:14:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-31 22:14:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-10-31 22:14:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-10-31 22:14:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_cir_wake_reg_write [2024-10-31 22:14:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_cir_wake_reg_write [2024-10-31 22:14:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_efm_enable [2024-10-31 22:14:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_efm_enable [2024-10-31 22:14:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_disable_cir [2024-10-31 22:14:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_disable_cir [2024-10-31 22:14:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2024-10-31 22:14:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2024-10-31 22:14:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_select_logical_dev [2024-10-31 22:14:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_select_logical_dev [2024-10-31 22:14:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-31 22:14:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-31 22:14:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-31 22:14:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-31 22:14:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-10-31 22:14:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-10-31 22:14:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure nvt_shutdown [2024-10-31 22:14:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure nvt_shutdown [2024-10-31 22:14:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-10-31 22:14:35,887 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-10-31 22:14:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2024-10-31 22:14:35,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2024-10-31 22:14:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:14:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:14:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:14:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:14:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:14:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:14:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 22:14:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 22:14:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 22:14:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 22:14:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 22:14:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 22:14:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 22:14:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 22:14:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 22:14:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 22:14:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 22:14:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 22:14:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-31 22:14:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-31 22:14:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-31 22:14:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-31 22:14:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-31 22:14:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-31 22:14:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-31 22:14:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-31 22:14:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-31 22:14:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-31 22:14:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-31 22:14:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-31 22:14:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-10-31 22:14:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-10-31 22:14:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2024-10-31 22:14:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2024-10-31 22:14:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-31 22:14:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-31 22:14:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:14:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:14:36,759 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:14:36,764 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:14:36,791 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 22:14:48,343 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-31 22:14:48,988 INFO L? ?]: Removed 1071 outVars from TransFormulas that were not future-live. [2024-10-31 22:14:48,988 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:14:49,048 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:14:49,052 INFO L316 CfgBuilder]: Removed 30 assume(true) statements. [2024-10-31 22:14:49,052 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:14:49 BoogieIcfgContainer [2024-10-31 22:14:49,053 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:14:49,055 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:14:49,057 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:14:49,060 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:14:49,061 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:14:32" (1/3) ... [2024-10-31 22:14:49,063 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@301cb086 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:14:49, skipping insertion in model container [2024-10-31 22:14:49,063 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:34" (2/3) ... [2024-10-31 22:14:49,063 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@301cb086 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:14:49, skipping insertion in model container [2024-10-31 22:14:49,064 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:14:49" (3/3) ... [2024-10-31 22:14:49,065 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-rc-nuvoton-cir.cil.i [2024-10-31 22:14:49,087 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:14:49,088 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-31 22:14:49,240 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:14:49,250 INFO L333 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, 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;@3924f1cd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:14:49,251 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-31 22:14:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand has 1297 states, 775 states have (on average 1.2348387096774194) internal successors, (957), 788 states have internal predecessors, (957), 447 states have call successors, (447), 73 states have call predecessors, (447), 72 states have return successors, (443), 442 states have call predecessors, (443), 443 states have call successors, (443) [2024-10-31 22:14:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-10-31 22:14:49,278 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:14:49,278 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 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] [2024-10-31 22:14:49,279 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-31 22:14:49,285 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:14:49,286 INFO L85 PathProgramCache]: Analyzing trace with hash -1733058687, now seen corresponding path program 1 times [2024-10-31 22:14:49,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:14:49,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [61701325] [2024-10-31 22:14:49,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:14:49,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:14:50,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:50,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-10-31 22:14:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:50,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-31 22:14:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:50,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-31 22:14:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:50,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-31 22:14:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:50,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-31 22:14:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:50,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-31 22:14:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:50,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-31 22:14:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:50,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-31 22:14:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:50,859 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-10-31 22:14:50,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:14:50,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [61701325] [2024-10-31 22:14:50,862 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [61701325] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:14:50,862 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:14:50,862 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-31 22:14:50,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725256227] [2024-10-31 22:14:50,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:14:50,871 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-31 22:14:50,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:14:50,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-31 22:14:50,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-31 22:14:50,920 INFO L87 Difference]: Start difference. First operand has 1297 states, 775 states have (on average 1.2348387096774194) internal successors, (957), 788 states have internal predecessors, (957), 447 states have call successors, (447), 73 states have call predecessors, (447), 72 states have return successors, (443), 442 states have call predecessors, (443), 443 states have call successors, (443) Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2024-10-31 22:14:54,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-31 22:14:59,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []