./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! call(reach_error())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 12:07:30,826 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 12:07:30,930 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 12:07:30,942 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 12:07:30,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 12:07:30,981 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 12:07:30,983 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 12:07:30,983 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 12:07:30,984 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 12:07:30,984 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 12:07:30,984 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 12:07:30,984 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 12:07:30,985 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 12:07:30,985 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 12:07:30,985 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 12:07:30,985 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 12:07:30,985 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 12:07:30,986 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 12:07:30,987 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 12:07:30,987 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 12:07:30,987 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 12:07:30,987 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 12:07:30,988 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 12:07:30,988 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 12:07:30,988 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 12:07:30,988 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 12:07:30,988 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 12:07:30,988 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 12:07:30,988 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 12:07:30,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 12:07:30,988 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 12:07:30,988 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 12:07:30,988 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 12:07:30,988 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 12:07:30,989 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 12:07:30,989 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 12:07:30,989 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 12:07:30,989 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 12:07:30,989 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 12:07:30,989 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 [2024-11-07 12:07:31,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 12:07:31,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 12:07:31,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 12:07:31,438 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 12:07:31,439 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 12:07:31,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-11-07 12:07:32,732 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 12:07:33,254 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 12:07:33,255 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-11-07 12:07:33,301 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/01c0be1c1/3a809b80463341d0a935490c0f854eb6/FLAG7d1b2f3b4 [2024-11-07 12:07:33,318 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/01c0be1c1/3a809b80463341d0a935490c0f854eb6 [2024-11-07 12:07:33,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 12:07:33,322 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 12:07:33,323 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 12:07:33,324 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 12:07:33,327 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 12:07:33,328 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:07:33" (1/1) ... [2024-11-07 12:07:33,331 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ed2bd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:33, skipping insertion in model container [2024-11-07 12:07:33,332 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:07:33" (1/1) ... [2024-11-07 12:07:33,420 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 12:07:34,636 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2024-11-07 12:07:34,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 12:07:34,747 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 12:07:34,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [3762] [2024-11-07 12:07:34,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3769] [2024-11-07 12:07:34,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [3776] [2024-11-07 12:07:34,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3783] [2024-11-07 12:07:35,106 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] [2024-11-07 12:07:35,107 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] [2024-11-07 12:07:35,107 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] [2024-11-07 12:07:35,108 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] [2024-11-07 12:07:35,108 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] [2024-11-07 12:07:35,109 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] [2024-11-07 12:07:35,109 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] [2024-11-07 12:07:35,110 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] [2024-11-07 12:07:35,110 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] [2024-11-07 12:07:35,111 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] [2024-11-07 12:07:35,120 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2024-11-07 12:07:35,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 12:07:35,267 INFO L204 MainTranslator]: Completed translation [2024-11-07 12:07:35,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35 WrapperNode [2024-11-07 12:07:35,269 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 12:07:35,272 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 12:07:35,272 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 12:07:35,273 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 12:07:35,279 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:35,352 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:35,670 INFO L138 Inliner]: procedures = 150, calls = 2273, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 5211 [2024-11-07 12:07:35,671 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 12:07:35,671 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 12:07:35,671 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 12:07:35,671 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 12:07:35,682 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:35,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:35,755 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:36,064 INFO L175 MemorySlicer]: Split 1750 memory accesses to 26 slices as follows [1, 4, 30, 121, 2, 16, 9, 40, 5, 63, 4, 2, 4, 15, 1, 8, 4, 16, 9, 45, 3, 14, 2, 1324, 7, 1]. 76 percent of accesses are in the largest equivalence class. The 75 initializations are split as follows [0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 4, 2, 0, 0, 0, 0, 0, 16, 0, 45, 0, 0, 0, 0, 0, 0]. The 1076 writes are split as follows [0, 1, 15, 41, 0, 16, 0, 40, 0, 32, 0, 0, 2, 7, 1, 7, 4, 0, 7, 0, 3, 13, 1, 883, 3, 0]. [2024-11-07 12:07:36,065 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:36,065 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:36,248 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:36,283 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:36,321 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:36,344 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:36,385 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 12:07:36,387 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 12:07:36,388 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 12:07:36,388 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 12:07:36,390 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (1/1) ... [2024-11-07 12:07:36,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 12:07:36,418 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 12:07:36,438 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 12:07:36,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 12:07:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-07 12:07:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-07 12:07:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2024-11-07 12:07:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2024-11-07 12:07:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 12:07:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 12:07:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 12:07:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 12:07:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 12:07:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 12:07:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 12:07:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 12:07:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 12:07:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 12:07:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 12:07:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 12:07:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 12:07:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 12:07:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 12:07:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 12:07:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 12:07:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 12:07:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2024-11-07 12:07:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2024-11-07 12:07:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 12:07:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 12:07:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-07 12:07:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-07 12:07:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 12:07:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2024-11-07 12:07:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2024-11-07 12:07:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2024-11-07 12:07:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2024-11-07 12:07:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2024-11-07 12:07:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2024-11-07 12:07:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 12:07:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2024-11-07 12:07:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2024-11-07 12:07:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2024-11-07 12:07:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2024-11-07 12:07:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2024-11-07 12:07:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-07 12:07:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2024-11-07 12:07:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 12:07:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 12:07:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-07 12:07:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-07 12:07:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-07 12:07:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-07 12:07:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-07 12:07:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2024-11-07 12:07:36,487 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2024-11-07 12:07:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2024-11-07 12:07:36,487 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2024-11-07 12:07:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 12:07:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2024-11-07 12:07:36,487 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2024-11-07 12:07:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2024-11-07 12:07:36,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2024-11-07 12:07:36,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 12:07:36,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 12:07:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 12:07:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 12:07:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 12:07:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 12:07:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 12:07:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-07 12:07:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-07 12:07:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-07 12:07:36,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-07 12:07:36,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-07 12:07:36,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2024-11-07 12:07:36,493 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2024-11-07 12:07:36,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 12:07:36,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-07 12:07:36,493 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 12:07:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2024-11-07 12:07:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-07 12:07:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-07 12:07:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-07 12:07:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2024-11-07 12:07:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-07 12:07:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-07 12:07:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 12:07:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-07 12:07:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2024-11-07 12:07:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-07 12:07:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2024-11-07 12:07:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 12:07:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2024-11-07 12:07:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2024-11-07 12:07:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2024-11-07 12:07:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2024-11-07 12:07:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2024-11-07 12:07:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2024-11-07 12:07:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 12:07:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-07 12:07:36,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-07 12:07:36,499 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 12:07:36,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2024-11-07 12:07:36,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-07 12:07:36,499 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-07 12:07:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2024-11-07 12:07:36,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2024-11-07 12:07:37,397 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 12:07:37,400 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 12:07:38,022 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-07 12:07:38,071 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-11-07 12:07:38,071 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-11-07 12:07:40,307 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-07 12:07:47,553 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2024-11-07 12:07:47,554 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2024-11-07 12:07:48,339 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-07 12:07:48,344 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-07 12:07:48,350 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-07 12:08:23,232 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##423: assume false; [2024-11-07 12:08:23,233 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##424: assume !false; [2024-11-07 12:08:23,233 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6316: call aty128_pci_suspend_#t~mem1000#1 := read~int#1(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; [2024-11-07 12:08:23,233 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##449: assume false; [2024-11-07 12:08:23,233 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##450: assume !false; [2024-11-07 12:08:23,233 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##239: assume false; [2024-11-07 12:08:23,233 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##240: assume !false; [2024-11-07 12:08:23,233 INFO L735 $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; [2024-11-07 12:08:23,233 INFO L735 $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; [2024-11-07 12:08:23,234 INFO L735 $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 [2024-11-07 12:08:23,234 INFO L735 $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; [2024-11-07 12:08:23,234 INFO L735 $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 [2024-11-07 12:08:23,234 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call console_lock(); srcloc: null [2024-11-07 12:08:23,234 INFO L735 $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 [2024-11-07 12:08:23,234 INFO L735 $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 [2024-11-07 12:08:23,234 INFO L735 $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 [2024-11-07 12:08:23,234 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##136: assume !false; [2024-11-07 12:08:23,234 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##135: assume false; [2024-11-07 12:08:23,234 INFO L735 $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 [2024-11-07 12:08:23,234 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2024-11-07 12:08:23,234 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2024-11-07 12:08:23,234 INFO L735 $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#1(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4); [2024-11-07 12:08:23,235 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume 0 != aty128_pci_suspend_#t~mem999#1;havoc aty128_pci_suspend_#t~mem999#1; [2024-11-07 12:08:23,235 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume !(0 != aty128_pci_suspend_#t~mem999#1);havoc aty128_pci_suspend_#t~mem999#1; [2024-11-07 12:08:23,235 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: SUMMARY for call console_unlock(); srcloc: null [2024-11-07 12:08:23,235 INFO L735 $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 [2024-11-07 12:08:23,871 INFO L? ?]: Removed 1212 outVars from TransFormulas that were not future-live. [2024-11-07 12:08:23,871 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 12:08:23,916 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 12:08:23,916 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-07 12:08:23,917 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:08:23 BoogieIcfgContainer [2024-11-07 12:08:23,917 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 12:08:23,920 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 12:08:23,920 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 12:08:23,925 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 12:08:23,926 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:07:33" (1/3) ... [2024-11-07 12:08:23,927 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55c19334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:08:23, skipping insertion in model container [2024-11-07 12:08:23,927 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:35" (2/3) ... [2024-11-07 12:08:23,927 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55c19334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:08:23, skipping insertion in model container [2024-11-07 12:08:23,927 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:08:23" (3/3) ... [2024-11-07 12:08:23,928 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-11-07 12:08:23,943 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 12:08:23,944 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 12:08:24,033 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 12:08:24,044 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;@6a2cf204, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 12:08:24,045 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 12:08:24,055 INFO L276 IsEmpty]: Start isEmpty. Operand has 1297 states, 955 states have (on average 1.3842931937172775) internal successors, (1322), 973 states have internal predecessors, (1322), 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) [2024-11-07 12:08:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-07 12:08:24,060 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 12:08:24,061 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 12:08:24,061 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 12:08:24,065 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 12:08:24,065 INFO L85 PathProgramCache]: Analyzing trace with hash -519539724, now seen corresponding path program 1 times [2024-11-07 12:08:24,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 12:08:24,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180032079] [2024-11-07 12:08:24,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 12:08:24,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms