./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/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 a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:31:06,377 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:31:06,440 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:31:06,447 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:31:06,448 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:31:06,465 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:31:06,465 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:31:06,466 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:31:06,466 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:31:06,466 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:31:06,466 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:31:06,467 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:31:06,467 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:31:06,467 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:31:06,467 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:31:06,468 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:31:06,468 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:31:06,473 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:31:06,474 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:31:06,474 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:31:06,474 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:31:06,479 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:31:06,479 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:31:06,479 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:31:06,479 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:31:06,480 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:31:06,482 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:31:06,482 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:31:06,482 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:31:06,482 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:31:06,483 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:31:06,483 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:31:06,483 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:31:06,483 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:31:06,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:31:06,483 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:31:06,483 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:31:06,484 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:31:06,484 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:31:06,484 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 [2024-10-13 07:31:06,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:31:06,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:31:06,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:31:06,741 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:31:06,741 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:31:06,742 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-10-13 07:31:08,047 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:31:08,422 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:31:08,423 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-10-13 07:31:08,456 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f12efa70/4f320344e63d4205b31f52eb48a41f50/FLAGa65b72ee7 [2024-10-13 07:31:08,607 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f12efa70/4f320344e63d4205b31f52eb48a41f50 [2024-10-13 07:31:08,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:31:08,610 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:31:08,611 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:31:08,611 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:31:08,616 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:31:08,617 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:31:08" (1/1) ... [2024-10-13 07:31:08,619 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a68642 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:08, skipping insertion in model container [2024-10-13 07:31:08,619 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:31:08" (1/1) ... [2024-10-13 07:31:08,718 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:31:09,645 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2024-10-13 07:31:09,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:31:09,711 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:31:09,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [3762] [2024-10-13 07:31:09,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3769] [2024-10-13 07:31:09,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [3776] [2024-10-13 07:31:09,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3783] [2024-10-13 07:31:09,945 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] [2024-10-13 07:31:09,945 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] [2024-10-13 07:31:09,945 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] [2024-10-13 07:31:09,946 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] [2024-10-13 07:31:09,947 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] [2024-10-13 07:31:09,948 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] [2024-10-13 07:31:09,948 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] [2024-10-13 07:31:09,949 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] [2024-10-13 07:31:09,949 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] [2024-10-13 07:31:09,950 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] [2024-10-13 07:31:09,957 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2024-10-13 07:31:09,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:31:10,068 INFO L204 MainTranslator]: Completed translation [2024-10-13 07:31:10,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10 WrapperNode [2024-10-13 07:31:10,069 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:31:10,070 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 07:31:10,070 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 07:31:10,070 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 07:31:10,076 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,144 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,341 INFO L138 Inliner]: procedures = 150, calls = 2273, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 5197 [2024-10-13 07:31:10,342 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 07:31:10,342 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 07:31:10,342 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 07:31:10,343 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 07:31:10,352 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,404 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,620 INFO L175 MemorySlicer]: Split 1736 memory accesses to 26 slices as follows [1, 15, 4, 2, 120, 14, 9, 14, 38, 62, 4, 2, 4, 7, 1, 2, 45, 16, 5, 4, 8, 3, 9, 1316, 30, 1]. 76 percent of accesses are in the largest equivalence class. The 591 initializations are split as follows [0, 0, 0, 0, 40, 14, 8, 0, 38, 31, 4, 2, 0, 0, 0, 0, 45, 16, 0, 0, 0, 0, 0, 393, 0, 0]. The 546 writes are split as follows [1, 7, 2, 1, 0, 0, 0, 13, 0, 0, 0, 0, 1, 3, 0, 0, 0, 0, 0, 4, 7, 3, 7, 482, 15, 0]. [2024-10-13 07:31:10,620 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,620 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,713 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,737 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,774 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,798 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,842 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 07:31:10,844 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 07:31:10,844 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 07:31:10,844 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 07:31:10,845 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (1/1) ... [2024-10-13 07:31:10,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:31:10,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 07:31:10,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-13 07:31:10,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-13 07:31:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-10-13 07:31:10,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-10-13 07:31:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-13 07:31:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-13 07:31:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-13 07:31:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-13 07:31:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-13 07:31:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-13 07:31:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-13 07:31:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-13 07:31:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-13 07:31:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-13 07:31:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2024-10-13 07:31:10,934 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2024-10-13 07:31:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2024-10-13 07:31:10,934 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2024-10-13 07:31:10,934 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2024-10-13 07:31:10,934 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2024-10-13 07:31:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-13 07:31:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-13 07:31:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-13 07:31:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-13 07:31:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-13 07:31:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-13 07:31:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-13 07:31:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-13 07:31:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-13 07:31:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-13 07:31:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-13 07:31:10,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-13 07:31:10,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-13 07:31:10,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-13 07:31:10,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-13 07:31:10,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-13 07:31:10,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-13 07:31:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-13 07:31:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-13 07:31:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-13 07:31:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-13 07:31:10,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-13 07:31:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-13 07:31:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-13 07:31:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-13 07:31:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-13 07:31:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2024-10-13 07:31:10,940 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2024-10-13 07:31:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2024-10-13 07:31:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2024-10-13 07:31:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2024-10-13 07:31:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2024-10-13 07:31:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2024-10-13 07:31:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2024-10-13 07:31:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2024-10-13 07:31:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2024-10-13 07:31:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2024-10-13 07:31:10,942 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2024-10-13 07:31:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-13 07:31:10,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-13 07:31:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2024-10-13 07:31:10,942 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2024-10-13 07:31:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2024-10-13 07:31:10,942 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2024-10-13 07:31:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2024-10-13 07:31:10,943 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2024-10-13 07:31:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2024-10-13 07:31:10,943 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2024-10-13 07:31:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-10-13 07:31:10,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-10-13 07:31:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2024-10-13 07:31:10,944 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2024-10-13 07:31:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-13 07:31:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-13 07:31:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-13 07:31:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-13 07:31:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-13 07:31:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-13 07:31:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-13 07:31:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-13 07:31:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-13 07:31:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2024-10-13 07:31:10,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2024-10-13 07:31:10,946 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2024-10-13 07:31:10,946 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2024-10-13 07:31:10,946 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2024-10-13 07:31:10,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-13 07:31:10,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-13 07:31:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-13 07:31:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-13 07:31:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-13 07:31:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-13 07:31:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-13 07:31:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-13 07:31:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-13 07:31:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-13 07:31:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-13 07:31:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-13 07:31:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-13 07:31:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-13 07:31:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-13 07:31:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2024-10-13 07:31:10,952 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2024-10-13 07:31:10,952 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-13 07:31:10,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-10-13 07:31:10,952 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-13 07:31:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-13 07:31:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2024-10-13 07:31:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-13 07:31:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-10-13 07:31:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-10-13 07:31:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2024-10-13 07:31:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-10-13 07:31:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-13 07:31:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-13 07:31:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-13 07:31:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-13 07:31:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-13 07:31:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-13 07:31:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-13 07:31:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-13 07:31:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-13 07:31:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-13 07:31:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-13 07:31:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-13 07:31:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-13 07:31:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-13 07:31:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-13 07:31:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-13 07:31:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-13 07:31:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-13 07:31:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-13 07:31:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-13 07:31:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-13 07:31:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-13 07:31:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-13 07:31:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-13 07:31:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-13 07:31:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-13 07:31:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2024-10-13 07:31:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2024-10-13 07:31:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-10-13 07:31:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-10-13 07:31:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2024-10-13 07:31:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2024-10-13 07:31:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-13 07:31:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-13 07:31:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2024-10-13 07:31:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2024-10-13 07:31:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2024-10-13 07:31:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2024-10-13 07:31:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2024-10-13 07:31:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2024-10-13 07:31:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2024-10-13 07:31:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2024-10-13 07:31:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2024-10-13 07:31:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2024-10-13 07:31:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2024-10-13 07:31:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2024-10-13 07:31:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-13 07:31:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-13 07:31:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-13 07:31:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-13 07:31:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-13 07:31:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-13 07:31:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-13 07:31:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-13 07:31:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-13 07:31:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-13 07:31:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-13 07:31:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-13 07:31:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-13 07:31:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-13 07:31:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-13 07:31:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-10-13 07:31:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-10-13 07:31:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-10-13 07:31:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-10-13 07:31:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 07:31:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 07:31:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2024-10-13 07:31:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2024-10-13 07:31:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-10-13 07:31:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-10-13 07:31:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2024-10-13 07:31:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2024-10-13 07:31:11,481 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 07:31:11,485 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 07:31:11,874 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-13 07:31:11,906 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-10-13 07:31:11,906 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-10-13 07:31:17,030 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-13 07:31:24,157 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2024-10-13 07:31:24,157 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2024-10-13 07:31:24,741 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-13 07:31:24,744 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-13 07:31:24,746 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-13 07:31:48,601 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##423: assume false; [2024-10-13 07:31:48,601 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##424: assume !false; [2024-10-13 07:31:48,601 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L6316: call aty128_pci_suspend_#t~mem1000#1 := read~int#12(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4);call write~int#23(aty128_pci_suspend_#t~mem1000#1, aty128_pci_suspend_~pdev#1.base, 414 + aty128_pci_suspend_~pdev#1.offset, 4);havoc aty128_pci_suspend_#t~mem1000#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; [2024-10-13 07:31:48,601 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##449: assume false; [2024-10-13 07:31:48,602 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##450: assume !false; [2024-10-13 07:31:48,602 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##239: assume false; [2024-10-13 07:31:48,602 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##240: assume !false; [2024-10-13 07:31:48,602 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##317: assume aty128_pci_suspend_#t~mem994#1 == aty128_pci_suspend_#t~mem995#1;havoc aty128_pci_suspend_#t~mem994#1;havoc aty128_pci_suspend_#t~mem995#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; [2024-10-13 07:31:48,602 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##318: assume !(aty128_pci_suspend_#t~mem994#1 == aty128_pci_suspend_#t~mem995#1);havoc aty128_pci_suspend_#t~mem994#1;havoc aty128_pci_suspend_#t~mem995#1;aty128_pci_suspend_#t~ret996#1.base, aty128_pci_suspend_#t~ret996#1.offset := 48, 0; [2024-10-13 07:31:48,602 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L6299: SUMMARY for call aty128_pci_suspend_#t~ret997#1 := printk(aty128_pci_suspend_#t~ret996#1.base, aty128_pci_suspend_#t~ret996#1.offset); srcloc: null [2024-10-13 07:31:48,602 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L6299-1: assume -2147483648 <= aty128_pci_suspend_#t~ret997#1 && aty128_pci_suspend_#t~ret997#1 <= 2147483647;havoc aty128_pci_suspend_#t~ret996#1.base, aty128_pci_suspend_#t~ret996#1.offset;havoc aty128_pci_suspend_#t~ret997#1; [2024-10-13 07:31:48,602 INFO L733 $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 [2024-10-13 07:31:48,602 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call console_lock(); srcloc: null [2024-10-13 07:31:48,602 INFO L733 $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 [2024-10-13 07:31:48,602 INFO L733 $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 [2024-10-13 07:31:48,603 INFO L733 $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 [2024-10-13 07:31:48,603 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##136: assume !false; [2024-10-13 07:31:48,603 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##135: assume false; [2024-10-13 07:31:48,603 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L6304: SUMMARY for call aty128_pci_suspend_#t~ret998#1 := aty128fb_blank(4, aty128_pci_suspend_~info~6#1.base, aty128_pci_suspend_~info~6#1.offset); srcloc: null [2024-10-13 07:31:48,603 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2024-10-13 07:31:48,603 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2024-10-13 07:31:48,603 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: assume -2147483648 <= aty128_pci_suspend_#t~ret998#1 && aty128_pci_suspend_#t~ret998#1 <= 2147483647;havoc aty128_pci_suspend_#t~ret998#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~mem999#1 := read~int#12(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4); [2024-10-13 07:31:48,603 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume 0 != aty128_pci_suspend_#t~mem999#1;havoc aty128_pci_suspend_#t~mem999#1; [2024-10-13 07:31:48,603 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume !(0 != aty128_pci_suspend_#t~mem999#1);havoc aty128_pci_suspend_#t~mem999#1; [2024-10-13 07:31:48,603 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: SUMMARY for call console_unlock(); srcloc: null [2024-10-13 07:31:48,603 INFO L733 $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 [2024-10-13 07:31:49,123 INFO L? ?]: Removed 1212 outVars from TransFormulas that were not future-live. [2024-10-13 07:31:49,124 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 07:31:49,413 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 07:31:49,414 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-13 07:31:49,414 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:31:49 BoogieIcfgContainer [2024-10-13 07:31:49,414 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 07:31:49,417 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 07:31:49,417 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 07:31:49,420 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 07:31:49,420 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:31:08" (1/3) ... [2024-10-13 07:31:49,421 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fe7b0ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:31:49, skipping insertion in model container [2024-10-13 07:31:49,421 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:10" (2/3) ... [2024-10-13 07:31:49,422 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fe7b0ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:31:49, skipping insertion in model container [2024-10-13 07:31:49,422 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:31:49" (3/3) ... [2024-10-13 07:31:49,423 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-10-13 07:31:49,435 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 07:31:49,436 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-13 07:31:49,521 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 07:31:49,527 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;@493bdcbc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 07:31:49,528 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-13 07:31:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand has 1193 states, 851 states have (on average 1.4312573443008225) internal successors, (1218), 869 states have internal predecessors, (1218), 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) [2024-10-13 07:31:49,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-10-13 07:31:49,544 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 07:31:49,545 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2024-10-13 07:31:49,545 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 07:31:49,549 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 07:31:49,550 INFO L85 PathProgramCache]: Analyzing trace with hash 1906229825, now seen corresponding path program 1 times [2024-10-13 07:31:49,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 07:31:49,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358097217] [2024-10-13 07:31:49,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 07:31:49,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 07:31:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 07:31:50,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 07:31:50,028 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 07:31:50,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358097217] [2024-10-13 07:31:50,029 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1358097217] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 07:31:50,029 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 07:31:50,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 07:31:50,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174211072] [2024-10-13 07:31:50,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 07:31:50,034 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 07:31:50,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 07:31:50,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 07:31:50,053 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 07:31:50,057 INFO L87 Difference]: Start difference. First operand has 1193 states, 851 states have (on average 1.4312573443008225) internal successors, (1218), 869 states have internal predecessors, (1218), 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) Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-13 07:31:56,309 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 [] [2024-10-13 07:31:56,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 07:31:56,448 INFO L93 Difference]: Finished difference Result 2380 states and 3675 transitions. [2024-10-13 07:31:56,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 07:31:56,450 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2024-10-13 07:31:56,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 07:31:56,455 INFO L225 Difference]: With dead ends: 2380 [2024-10-13 07:31:56,455 INFO L226 Difference]: Without dead ends: 0 [2024-10-13 07:31:56,466 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 07:31:56,469 INFO L432 NwaCegarLoop]: 1679 mSDtfsCounter, 1766 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1766 SdHoareTripleChecker+Valid, 1679 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2024-10-13 07:31:56,470 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1766 Valid, 1679 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 89 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2024-10-13 07:31:56,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-13 07:31:56,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-13 07:31:56,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-13 07:31:56,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-13 07:31:56,506 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 6 [2024-10-13 07:31:56,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 07:31:56,506 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-13 07:31:56,507 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-13 07:31:56,507 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-13 07:31:56,507 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-13 07:31:56,515 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-13 07:31:56,516 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-13 07:31:56,518 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-10-13 07:31:56,521 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-10-13 07:32:04,272 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-13 07:32:04,285 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:32:04,286 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:32:04,293 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:32:04,293 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 [2024-10-13 07:32:04,306 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 07:32:04 BoogieIcfgContainer [2024-10-13 07:32:04,307 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-13 07:32:04,307 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-13 07:32:04,307 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-13 07:32:04,307 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-13 07:32:04,308 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:31:49" (3/4) ... [2024-10-13 07:32:04,310 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-13 07:32:04,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2024-10-13 07:32:04,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_set_suspend [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_rom [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_suspend [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_ld_pll [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure depth_to_dst [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_crt_enable [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_set_power [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_sync [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_lock [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_reset_engine [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure framebuffer_release [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure backlight_update_status [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-10-13 07:32:04,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_idle [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_unlock [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_flush_pixel_cache [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_pll [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty_pll_wait_readupdate [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_get_level_brightness [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_fifo [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_lcd_enable [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_wait_for_fifo [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_pci_resume [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2024-10-13 07:32:04,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_8 [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty_pll_writeupdate [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_st_pal [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_ld_le32 [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_le32 [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_update_status [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_do_resume [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_blank [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_decode_var [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_init_engine [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_check_var [2024-10-13 07:32:04,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2024-10-13 07:32:04,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_get_brightness [2024-10-13 07:32:04,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-10-13 07:32:04,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_set_par [2024-10-13 07:32:04,363 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 375 nodes and edges [2024-10-13 07:32:04,369 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 137 nodes and edges [2024-10-13 07:32:04,375 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2024-10-13 07:32:04,383 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-10-13 07:32:04,388 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-10-13 07:32:04,390 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-13 07:32:04,393 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-13 07:32:04,807 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-13 07:32:04,807 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-13 07:32:04,808 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-13 07:32:04,808 INFO L158 Benchmark]: Toolchain (without parser) took 56198.15ms. Allocated memory was 123.7MB in the beginning and 541.1MB in the end (delta: 417.3MB). Free memory was 45.9MB in the beginning and 340.9MB in the end (delta: -295.0MB). Peak memory consumption was 307.1MB. Max. memory is 16.1GB. [2024-10-13 07:32:04,809 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 123.7MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:32:04,809 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1458.21ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 45.6MB in the beginning and 72.0MB in the end (delta: -26.4MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2024-10-13 07:32:04,809 INFO L158 Benchmark]: Boogie Procedure Inliner took 271.92ms. Allocated memory was 148.9MB in the beginning and 224.4MB in the end (delta: 75.5MB). Free memory was 72.0MB in the beginning and 133.7MB in the end (delta: -61.7MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2024-10-13 07:32:04,810 INFO L158 Benchmark]: Boogie Preprocessor took 500.29ms. Allocated memory is still 224.4MB. Free memory was 133.7MB in the beginning and 101.7MB in the end (delta: 32.0MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-10-13 07:32:04,810 INFO L158 Benchmark]: RCFGBuilder took 38570.49ms. Allocated memory was 224.4MB in the beginning and 450.9MB in the end (delta: 226.5MB). Free memory was 101.7MB in the beginning and 303.0MB in the end (delta: -201.3MB). Peak memory consumption was 247.5MB. Max. memory is 16.1GB. [2024-10-13 07:32:04,810 INFO L158 Benchmark]: TraceAbstraction took 14889.61ms. Allocated memory is still 450.9MB. Free memory was 302.0MB in the beginning and 122.7MB in the end (delta: 179.3MB). Peak memory consumption was 180.4MB. Max. memory is 16.1GB. [2024-10-13 07:32:04,811 INFO L158 Benchmark]: Witness Printer took 500.50ms. Allocated memory was 450.9MB in the beginning and 541.1MB in the end (delta: 90.2MB). Free memory was 122.7MB in the beginning and 340.9MB in the end (delta: -218.2MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2024-10-13 07:32:04,812 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 123.7MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1458.21ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 45.6MB in the beginning and 72.0MB in the end (delta: -26.4MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 271.92ms. Allocated memory was 148.9MB in the beginning and 224.4MB in the end (delta: 75.5MB). Free memory was 72.0MB in the beginning and 133.7MB in the end (delta: -61.7MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 500.29ms. Allocated memory is still 224.4MB. Free memory was 133.7MB in the beginning and 101.7MB in the end (delta: 32.0MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * RCFGBuilder took 38570.49ms. Allocated memory was 224.4MB in the beginning and 450.9MB in the end (delta: 226.5MB). Free memory was 101.7MB in the beginning and 303.0MB in the end (delta: -201.3MB). Peak memory consumption was 247.5MB. Max. memory is 16.1GB. * TraceAbstraction took 14889.61ms. Allocated memory is still 450.9MB. Free memory was 302.0MB in the beginning and 122.7MB in the end (delta: 179.3MB). Peak memory consumption was 180.4MB. Max. memory is 16.1GB. * Witness Printer took 500.50ms. Allocated memory was 450.9MB in the beginning and 541.1MB in the end (delta: 90.2MB). Free memory was 122.7MB in the beginning and 340.9MB in the end (delta: -218.2MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3762]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [3762] - GenericResultAtLocation [Line: 3769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3769] - GenericResultAtLocation [Line: 3776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [3776] - GenericResultAtLocation [Line: 3783]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3783] - GenericResultAtLocation [Line: 6159]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6159] - GenericResultAtLocation [Line: 6161]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6161] - GenericResultAtLocation [Line: 6164]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6164] - GenericResultAtLocation [Line: 6166]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6166] - GenericResultAtLocation [Line: 6169]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6169] - GenericResultAtLocation [Line: 6210]: 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] - GenericResultAtLocation [Line: 6213]: 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] - GenericResultAtLocation [Line: 6217]: 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] - GenericResultAtLocation [Line: 6220]: 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] - GenericResultAtLocation [Line: 6224]: 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] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_module_refcounter~0 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6568]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 50 procedures, 1193 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.0s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 6.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 1766 SdHoareTripleChecker+Valid, 6.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1766 mSDsluCounter, 1679 SdHoareTripleChecker+Invalid, 6.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 89 IncrementalHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 1679 mSDtfsCounter, 89 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1193occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 6 NumberOfCodeBlocks, 6 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4154]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6510]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4022]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5557]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 4040]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6520]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6493]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4452]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6525]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 4517]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6530]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4184]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4234]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5868]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4174]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5468]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6483]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6249]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5002]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 3807]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4210]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6488]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4031]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6005]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6683]: Procedure Contract for dev_get_drvdata Derived contract for procedure dev_get_drvdata. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6709]: Procedure Contract for fb_set_suspend Derived contract for procedure fb_set_suspend. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6773]: Procedure Contract for pci_unmap_rom Derived contract for procedure pci_unmap_rom. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6645]: Procedure Contract for __const_udelay Derived contract for procedure __const_udelay. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6237]: Procedure Contract for aty128_set_suspend Derived contract for procedure aty128_set_suspend. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4049]: Procedure Contract for _aty_ld_pll Derived contract for procedure _aty_ld_pll. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4321]: Procedure Contract for depth_to_dst Derived contract for procedure depth_to_dst. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4962]: Procedure Contract for aty128_set_crt_enable Derived contract for procedure aty128_set_crt_enable. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5527]: Procedure Contract for aty128_bl_set_power Derived contract for procedure aty128_bl_set_power. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5404]: Procedure Contract for aty128fb_sync Derived contract for procedure aty128fb_sync. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6677]: Procedure Contract for console_lock Derived contract for procedure console_lock. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4262]: Procedure Contract for aty128_reset_engine Derived contract for procedure aty128_reset_engine. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6715]: Procedure Contract for framebuffer_release Derived contract for procedure framebuffer_release. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3807]: Procedure Contract for backlight_update_status Derived contract for procedure backlight_update_status. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3864]: Procedure Contract for pci_get_drvdata Derived contract for procedure pci_get_drvdata. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4181]: Procedure Contract for wait_for_idle Derived contract for procedure wait_for_idle. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6680]: Procedure Contract for console_unlock Derived contract for procedure console_unlock. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3788]: Procedure Contract for ioremap Derived contract for procedure ioremap. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4230]: Procedure Contract for aty128_flush_pixel_cache Derived contract for procedure aty128_flush_pixel_cache. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6661]: Procedure Contract for ldv_malloc Derived contract for procedure ldv_malloc. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4059]: Procedure Contract for _aty_st_pll Derived contract for procedure _aty_st_pll. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4078]: Procedure Contract for aty_pll_wait_readupdate Derived contract for procedure aty_pll_wait_readupdate. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5417]: Procedure Contract for aty128_bl_get_level_brightness Derived contract for procedure aty128_bl_get_level_brightness. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4217]: Procedure Contract for wait_for_fifo Derived contract for procedure wait_for_fifo. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4983]: Procedure Contract for aty128_set_lcd_enable Derived contract for procedure aty128_set_lcd_enable. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6565]: Procedure Contract for ldv_blast_assert Derived contract for procedure ldv_blast_assert. Requires: 0 Ensures: 0 - ProcedureContractResult [Line: 6721]: Procedure Contract for iounmap Derived contract for procedure iounmap. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6652]: Procedure Contract for __release_region Derived contract for procedure __release_region. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4151]: Procedure Contract for do_wait_for_fifo Derived contract for procedure do_wait_for_fifo. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6355]: Procedure Contract for aty128_pci_resume Derived contract for procedure aty128_pci_resume. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6734]: Procedure Contract for might_fault Derived contract for procedure might_fault. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4040]: Procedure Contract for _aty_st_8 Derived contract for procedure _aty_st_8. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6780]: Procedure Contract for printk Derived contract for procedure printk. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4111]: Procedure Contract for aty_pll_writeupdate Derived contract for procedure aty_pll_writeupdate. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5386]: Procedure Contract for aty128_st_pal Derived contract for procedure aty128_st_pal. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4022]: Procedure Contract for _aty_ld_le32 Derived contract for procedure _aty_ld_le32. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4031]: Procedure Contract for _aty_st_le32 Derived contract for procedure _aty_st_le32. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5437]: Procedure Contract for aty128_bl_update_status Derived contract for procedure aty128_bl_update_status. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6322]: Procedure Contract for aty128_do_resume Derived contract for procedure aty128_do_resume. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5955]: Procedure Contract for aty128fb_blank Derived contract for procedure aty128fb_blank. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5275]: Procedure Contract for aty128_decode_var Derived contract for procedure aty128_decode_var. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 6668]: Procedure Contract for __request_region Derived contract for procedure __request_region. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 4285]: Procedure Contract for aty128_init_engine Derived contract for procedure aty128_init_engine. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5335]: Procedure Contract for aty128fb_check_var Derived contract for procedure aty128fb_check_var. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3759]: Procedure Contract for readb Derived contract for procedure readb. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5519]: Procedure Contract for aty128_bl_get_brightness Derived contract for procedure aty128_bl_get_brightness. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 3743]: Procedure Contract for IS_ERR Derived contract for procedure IS_ERR. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) - ProcedureContractResult [Line: 5211]: Procedure Contract for aty128fb_set_par Derived contract for procedure aty128fb_set_par. Requires: (ldv_module_refcounter == 1) Ensures: (ldv_module_refcounter == 1) RESULT: Ultimate proved your program to be correct! [2024-10-13 07:32:04,987 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE