./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 17:34:46,083 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 17:34:46,142 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 17:34:46,148 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 17:34:46,148 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 17:34:46,170 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 17:34:46,171 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 17:34:46,171 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 17:34:46,171 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 17:34:46,171 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 17:34:46,171 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 17:34:46,172 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 17:34:46,173 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 17:34:46,173 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 17:34:46,173 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 17:34:46,174 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 17:34:46,174 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 17:34:46,174 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 17:34:46,174 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 17:34:46,174 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 17:34:46,174 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 17:34:46,174 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 17:34:46,174 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 17:34:46,175 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 17:34:46,175 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 17:34:46,175 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 17:34:46,175 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 17:34:46,175 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 17:34:46,175 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 17:34:46,175 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 17:34:46,175 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 17:34:46,175 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 17:34:46,176 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 17:34:46,176 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 17:34:46,176 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 17:34:46,176 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 17:34:46,176 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 17:34:46,176 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 17:34:46,176 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 17:34:46,176 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 17:34:46,176 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 17:34:46,176 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 17:34:46,176 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 17:34:46,177 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 17:34:46,177 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 17:34:46,177 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 -> 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 [2025-01-09 17:34:46,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 17:34:46,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 17:34:46,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 17:34:46,464 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 17:34:46,464 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 17:34:46,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2025-01-09 17:34:47,750 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8ecbb5536/962c6b02960e4844b332f0c5f1bd395b/FLAGe735dce87 [2025-01-09 17:34:48,211 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 17:34:48,211 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2025-01-09 17:34:48,243 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8ecbb5536/962c6b02960e4844b332f0c5f1bd395b/FLAGe735dce87 [2025-01-09 17:34:48,335 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8ecbb5536/962c6b02960e4844b332f0c5f1bd395b [2025-01-09 17:34:48,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 17:34:48,339 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 17:34:48,341 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 17:34:48,341 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 17:34:48,344 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 17:34:48,345 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 05:34:48" (1/1) ... [2025-01-09 17:34:48,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dbdacf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:48, skipping insertion in model container [2025-01-09 17:34:48,346 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 05:34:48" (1/1) ... [2025-01-09 17:34:48,429 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 17:34:49,202 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2025-01-09 17:34:49,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 17:34:49,296 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 17:34:49,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [3762] [2025-01-09 17:34:49,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3769] [2025-01-09 17:34:49,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [3776] [2025-01-09 17:34:49,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3783] [2025-01-09 17:34:49,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6159] [2025-01-09 17:34:49,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6161] [2025-01-09 17:34:49,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6164] [2025-01-09 17:34:49,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6166] [2025-01-09 17:34:49,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6169] [2025-01-09 17:34:49,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [6210-6211] [2025-01-09 17:34:49,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [6213-6214] [2025-01-09 17:34:49,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [6217-6218] [2025-01-09 17:34:49,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [6220-6221] [2025-01-09 17:34:49,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [6224-6225] [2025-01-09 17:34:49,476 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2025-01-09 17:34:49,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 17:34:49,588 INFO L204 MainTranslator]: Completed translation [2025-01-09 17:34:49,590 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49 WrapperNode [2025-01-09 17:34:49,590 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 17:34:49,591 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 17:34:49,591 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 17:34:49,591 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 17:34:49,595 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:49,656 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:49,831 INFO L138 Inliner]: procedures = 150, calls = 2273, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 5147 [2025-01-09 17:34:49,832 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 17:34:49,832 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 17:34:49,832 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 17:34:49,832 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 17:34:49,839 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:49,840 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:49,865 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:50,033 INFO L175 MemorySlicer]: Split 1750 memory accesses to 26 slices as follows [8, 4, 16, 15, 121, 16, 9, 7, 40, 1, 63, 1, 14, 4, 2, 45, 3, 5, 2, 4, 9, 30, 2, 1324, 4, 1]. 76 percent of accesses are in the largest equivalence class. The 75 initializations are split as follows [0, 0, 16, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 4, 2, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 1076 writes are split as follows [7, 2, 0, 7, 41, 16, 0, 3, 40, 0, 32, 1, 13, 0, 0, 0, 3, 0, 1, 1, 7, 15, 0, 883, 4, 0]. [2025-01-09 17:34:50,034 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:50,034 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:50,165 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:50,176 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:50,196 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:50,223 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:50,242 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:50,279 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 17:34:50,280 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 17:34:50,281 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 17:34:50,281 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 17:34:50,282 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (1/1) ... [2025-01-09 17:34:50,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 17:34:50,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 17:34:50,315 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 17:34:50,331 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 17:34:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2025-01-09 17:34:50,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2025-01-09 17:34:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2025-01-09 17:34:50,344 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2025-01-09 17:34:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 17:34:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 17:34:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 17:34:50,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 17:34:50,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 17:34:50,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 17:34:50,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 17:34:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 17:34:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 17:34:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 17:34:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2025-01-09 17:34:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2025-01-09 17:34:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 17:34:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 17:34:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2025-01-09 17:34:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-01-09 17:34:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-01-09 17:34:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2025-01-09 17:34:50,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2025-01-09 17:34:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2025-01-09 17:34:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2025-01-09 17:34:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2025-01-09 17:34:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2025-01-09 17:34:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2025-01-09 17:34:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 17:34:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 17:34:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2025-01-09 17:34:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2025-01-09 17:34:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-01-09 17:34:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-01-09 17:34:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2025-01-09 17:34:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2025-01-09 17:34:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 17:34:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 17:34:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 17:34:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 17:34:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 17:34:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 17:34:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 17:34:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 17:34:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2025-01-09 17:34:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 17:34:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2025-01-09 17:34:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2025-01-09 17:34:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2025-01-09 17:34:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2025-01-09 17:34:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-01-09 17:34:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 17:34:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2025-01-09 17:34:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-01-09 17:34:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2025-01-09 17:34:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 17:34:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2025-01-09 17:34:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2025-01-09 17:34:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2025-01-09 17:34:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2025-01-09 17:34:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2025-01-09 17:34:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2025-01-09 17:34:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 17:34:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 17:34:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 17:34:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 17:34:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 17:34:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 17:34:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 17:34:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 17:34:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 17:34:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 17:34:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 17:34:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 17:34:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-01-09 17:34:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-01-09 17:34:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2025-01-09 17:34:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2025-01-09 17:34:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 17:34:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 17:34:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2025-01-09 17:34:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2025-01-09 17:34:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-01-09 17:34:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-01-09 17:34:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2025-01-09 17:34:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2025-01-09 17:34:50,898 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 17:34:50,900 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 17:34:51,317 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2025-01-09 17:34:51,349 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2025-01-09 17:34:51,349 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2025-01-09 17:34:52,712 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2025-01-09 17:34:59,025 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2025-01-09 17:34:59,025 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2025-01-09 17:34:59,663 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2025-01-09 17:34:59,668 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2025-01-09 17:34:59,670 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2025-01-09 17:35:31,313 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##423: assume false; [2025-01-09 17:35:31,313 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##424: assume !false; [2025-01-09 17:35:31,313 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6316: call aty128_pci_suspend_#t~mem969#1 := read~int#19(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4);call write~int#23(aty128_pci_suspend_#t~mem969#1, aty128_pci_suspend_~pdev#1.base, 414 + aty128_pci_suspend_~pdev#1.offset, 4);havoc aty128_pci_suspend_#t~mem969#1;aty128_pci_suspend_#res#1 := 0;call ULTIMATE.dealloc(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset);havoc aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset; [2025-01-09 17:35:31,313 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##449: assume false; [2025-01-09 17:35:31,313 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##450: assume !false; [2025-01-09 17:35:31,313 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##239: assume false; [2025-01-09 17:35:31,313 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##240: assume !false; [2025-01-09 17:35:31,313 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##317: assume aty128_pci_suspend_#t~mem964#1 == aty128_pci_suspend_#t~mem965#1;havoc aty128_pci_suspend_#t~mem964#1;havoc aty128_pci_suspend_#t~mem965#1;aty128_pci_suspend_#res#1 := 0;call ULTIMATE.dealloc(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset);havoc aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset; [2025-01-09 17:35:31,313 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##318: assume !(aty128_pci_suspend_#t~mem964#1 == aty128_pci_suspend_#t~mem965#1);havoc aty128_pci_suspend_#t~mem964#1;havoc aty128_pci_suspend_#t~mem965#1; [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6299: SUMMARY for call aty128_pci_suspend_#t~ret966#1 := printk(48, 0); srcloc: null [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6299-1: assume -2147483648 <= aty128_pci_suspend_#t~ret966#1 && aty128_pci_suspend_#t~ret966#1 <= 2147483647;havoc aty128_pci_suspend_#t~ret966#1; [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300-1: SUMMARY for call fb_set_suspend(aty128_pci_suspend_~info~6#1.base, aty128_pci_suspend_~info~6#1.offset, 1); srcloc: null [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call console_lock(); srcloc: null [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302: SUMMARY for call aty128_reset_engine(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6303: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##136: assume !false; [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##135: assume false; [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6304: SUMMARY for call aty128_pci_suspend_#t~ret967#1 := aty128fb_blank(4, aty128_pci_suspend_~info~6#1.base, aty128_pci_suspend_~info~6#1.offset); srcloc: null [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2025-01-09 17:35:31,314 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: assume -2147483648 <= aty128_pci_suspend_#t~ret967#1 && aty128_pci_suspend_#t~ret967#1 <= 2147483647;havoc aty128_pci_suspend_#t~ret967#1;call write~int#23(1, aty128_pci_suspend_~par~11#1.base, 176 + aty128_pci_suspend_~par~11#1.offset, 4);call write~int#23(1, aty128_pci_suspend_~par~11#1.base, 180 + aty128_pci_suspend_~par~11#1.offset, 4);call aty128_pci_suspend_#t~mem968#1 := read~int#19(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4); [2025-01-09 17:35:31,315 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume 0 != aty128_pci_suspend_#t~mem968#1;havoc aty128_pci_suspend_#t~mem968#1; [2025-01-09 17:35:31,315 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume !(0 != aty128_pci_suspend_#t~mem968#1);havoc aty128_pci_suspend_#t~mem968#1; [2025-01-09 17:35:31,315 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: SUMMARY for call console_unlock(); srcloc: null [2025-01-09 17:35:31,315 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6311: SUMMARY for call aty128_set_suspend(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset, 1); srcloc: null [2025-01-09 17:35:31,859 INFO L? ?]: Removed 1210 outVars from TransFormulas that were not future-live. [2025-01-09 17:35:31,859 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 17:35:31,893 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 17:35:31,894 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2025-01-09 17:35:31,894 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 05:35:31 BoogieIcfgContainer [2025-01-09 17:35:31,894 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 17:35:31,896 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 17:35:31,896 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 17:35:31,900 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 17:35:31,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 05:34:48" (1/3) ... [2025-01-09 17:35:31,900 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f38952d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 05:35:31, skipping insertion in model container [2025-01-09 17:35:31,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:49" (2/3) ... [2025-01-09 17:35:31,901 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f38952d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 05:35:31, skipping insertion in model container [2025-01-09 17:35:31,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 05:35:31" (3/3) ... [2025-01-09 17:35:31,902 INFO L128 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2025-01-09 17:35:31,913 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 17:35:31,917 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i that has 50 procedures, 1288 locations, 1 initial locations, 3 loop locations, and 1 error locations. [2025-01-09 17:35:31,975 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 17:35:31,987 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;@5393aab6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 17:35:31,988 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 17:35:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand has 1288 states, 946 states have (on average 1.3879492600422834) internal successors, (1313), 964 states have internal predecessors, (1313), 291 states have call successors, (291), 49 states have call predecessors, (291), 49 states have return successors, (291), 288 states have call predecessors, (291), 291 states have call successors, (291) [2025-01-09 17:35:31,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2025-01-09 17:35:31,997 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 17:35:31,998 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 17:35:31,998 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 17:35:32,002 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 17:35:32,003 INFO L85 PathProgramCache]: Analyzing trace with hash -1175715491, now seen corresponding path program 1 times [2025-01-09 17:35:32,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 17:35:32,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797024710] [2025-01-09 17:35:32,015 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 17:35:32,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms