./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB --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-dev-d790fec [2024-11-27 20:00:55,267 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:00:55,347 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-27 20:00:55,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:00:55,356 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:00:55,402 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:00:55,403 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:00:55,403 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:00:55,403 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:00:55,403 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:00:55,403 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:00:55,404 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:00:55,404 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:00:55,404 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:00:55,404 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:00:55,404 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:00:55,404 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:00:55,404 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:00:55,405 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:00:55,405 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:00:55,405 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:00:55,407 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:00:55,408 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:00:55,408 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:00:55,408 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:00:55,408 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:00:55,408 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:00:55,408 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:00:55,409 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:00:55,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:00:55,409 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:00:55,409 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:00:55,409 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:00:55,409 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:00:55,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:00:55,409 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:00:55,409 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:00:55,409 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:00:55,410 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:00:55,410 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 20:00:55,410 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 20:00:55,410 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:00:55,410 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:00:55,410 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:00:55,410 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:00:55,410 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB 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 [2024-11-27 20:00:55,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:00:55,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:00:55,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:00:55,740 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:00:55,740 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:00:55,743 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-11-27 20:00:58,764 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/data/1bbfbbce5/40edafc02a15480d974f3b4c79a38d7e/FLAG9bb4740d0 [2024-11-27 20:00:59,355 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:00:59,356 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-11-27 20:00:59,408 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/data/1bbfbbce5/40edafc02a15480d974f3b4c79a38d7e/FLAG9bb4740d0 [2024-11-27 20:00:59,825 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/data/1bbfbbce5/40edafc02a15480d974f3b4c79a38d7e [2024-11-27 20:00:59,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:00:59,831 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:00:59,833 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:00:59,833 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:00:59,838 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:00:59,839 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:00:59" (1/1) ... [2024-11-27 20:00:59,842 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7186af2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:00:59, skipping insertion in model container [2024-11-27 20:00:59,843 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:00:59" (1/1) ... [2024-11-27 20:00:59,956 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:01:01,247 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2024-11-27 20:01:01,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:01:01,339 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:01:01,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [3762] [2024-11-27 20:01:01,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3769] [2024-11-27 20:01:01,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [3776] [2024-11-27 20:01:01,509 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3783] [2024-11-27 20:01:01,714 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] [2024-11-27 20:01:01,716 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] [2024-11-27 20:01:01,717 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] [2024-11-27 20:01:01,717 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] [2024-11-27 20:01:01,717 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] [2024-11-27 20:01:01,719 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] [2024-11-27 20:01:01,720 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] [2024-11-27 20:01:01,720 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] [2024-11-27 20:01:01,721 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] [2024-11-27 20:01:01,721 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] [2024-11-27 20:01:01,734 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2024-11-27 20:01:01,755 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:01:01,918 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:01:01,918 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01 WrapperNode [2024-11-27 20:01:01,920 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:01:01,921 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:01:01,921 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:01:01,922 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:01:01,935 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:02,030 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:02,380 INFO L138 Inliner]: procedures = 150, calls = 2273, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 5147 [2024-11-27 20:01:02,380 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:01:02,382 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:01:02,382 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:01:02,382 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:01:02,397 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:02,398 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:02,445 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:02,831 INFO L175 MemorySlicer]: Split 1750 memory accesses to 26 slices as follows [2, 1, 45, 7, 5, 121, 16, 9, 40, 63, 4, 2, 16, 4, 1, 14, 2, 8, 3, 4, 30, 9, 4, 15, 1324, 1]. 76 percent of accesses are in the largest equivalence class. The 75 initializations are split as follows [0, 0, 45, 0, 0, 0, 0, 8, 0, 0, 4, 2, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 1076 writes are split as follows [0, 0, 0, 3, 0, 41, 16, 0, 40, 32, 0, 0, 0, 2, 1, 13, 1, 7, 3, 4, 15, 7, 1, 7, 883, 0]. [2024-11-27 20:01:02,832 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:02,832 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:03,025 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:03,039 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:03,139 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:03,194 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:03,219 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:03,285 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:01:03,287 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:01:03,288 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:01:03,288 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:01:03,289 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (1/1) ... [2024-11-27 20:01:03,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:01:03,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:01:03,327 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:01:03,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:01:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-27 20:01:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-27 20:01:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2024-11-27 20:01:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2024-11-27 20:01:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-27 20:01:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-27 20:01:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-27 20:01:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-27 20:01:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-27 20:01:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-27 20:01:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-27 20:01:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-27 20:01:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-27 20:01:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-27 20:01:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-27 20:01:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-27 20:01:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-27 20:01:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-27 20:01:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-27 20:01:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-27 20:01:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-27 20:01:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-27 20:01:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-27 20:01:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-27 20:01:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-27 20:01:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-27 20:01:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-27 20:01:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-27 20:01:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-27 20:01:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-27 20:01:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2024-11-27 20:01:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2024-11-27 20:01:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2024-11-27 20:01:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2024-11-27 20:01:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-27 20:01:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-27 20:01:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-27 20:01:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-27 20:01:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-27 20:01:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-27 20:01:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-27 20:01:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-27 20:01:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-27 20:01:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-27 20:01:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-27 20:01:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-27 20:01:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-27 20:01:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2024-11-27 20:01:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2024-11-27 20:01:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2024-11-27 20:01:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2024-11-27 20:01:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2024-11-27 20:01:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2024-11-27 20:01:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2024-11-27 20:01:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2024-11-27 20:01:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2024-11-27 20:01:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-27 20:01:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-27 20:01:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2024-11-27 20:01:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2024-11-27 20:01:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2024-11-27 20:01:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2024-11-27 20:01:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2024-11-27 20:01:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2024-11-27 20:01:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2024-11-27 20:01:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2024-11-27 20:01:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-27 20:01:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-27 20:01:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2024-11-27 20:01:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2024-11-27 20:01:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-27 20:01:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-27 20:01:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-27 20:01:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-27 20:01:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-27 20:01:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-27 20:01:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-27 20:01:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-27 20:01:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-27 20:01:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-27 20:01:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-27 20:01:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-27 20:01:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-27 20:01:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-27 20:01:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-27 20:01:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-27 20:01:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-27 20:01:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-27 20:01:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-27 20:01:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-27 20:01:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-27 20:01:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-27 20:01:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-27 20:01:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-27 20:01:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-27 20:01:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-27 20:01:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2024-11-27 20:01:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2024-11-27 20:01:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2024-11-27 20:01:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2024-11-27 20:01:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2024-11-27 20:01:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-27 20:01:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-27 20:01:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-27 20:01:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2024-11-27 20:01:03,389 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2024-11-27 20:01:03,389 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-27 20:01:03,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-27 20:01:03,389 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-27 20:01:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2024-11-27 20:01:03,390 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-27 20:01:03,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-27 20:01:03,390 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-27 20:01:03,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2024-11-27 20:01:03,390 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2024-11-27 20:01:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-27 20:01:03,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-27 20:01:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 20:01:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-27 20:01:03,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-27 20:01:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-27 20:01:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-27 20:01:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-27 20:01:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-27 20:01:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-27 20:01:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-27 20:01:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-27 20:01:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-27 20:01:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-27 20:01:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-27 20:01:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-27 20:01:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-27 20:01:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-27 20:01:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-27 20:01:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-27 20:01:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2024-11-27 20:01:03,397 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2024-11-27 20:01:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-27 20:01:03,397 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-27 20:01:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2024-11-27 20:01:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-27 20:01:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2024-11-27 20:01:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2024-11-27 20:01:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2024-11-27 20:01:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2024-11-27 20:01:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2024-11-27 20:01:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2024-11-27 20:01:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-27 20:01:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-27 20:01:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-27 20:01:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-27 20:01:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-27 20:01:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-27 20:01:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-27 20:01:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-27 20:01:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-27 20:01:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-27 20:01:03,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-27 20:01:03,403 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-27 20:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:01:03,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:01:03,404 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2024-11-27 20:01:03,404 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2024-11-27 20:01:03,404 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-27 20:01:03,404 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-27 20:01:03,404 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2024-11-27 20:01:03,404 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2024-11-27 20:01:04,304 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:01:04,307 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:01:05,073 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-27 20:01:05,137 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-11-27 20:01:05,139 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-11-27 20:01:07,897 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-27 20:01:15,817 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2024-11-27 20:01:15,818 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2024-11-27 20:01:16,425 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-27 20:01:16,431 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-27 20:01:16,438 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-27 20:01:48,196 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##423: assume false; [2024-11-27 20:01:48,197 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##424: assume !false; [2024-11-27 20:01:48,197 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6316: call aty128_pci_suspend_#t~mem969#1 := read~int#22(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4);call write~int#24(aty128_pci_suspend_#t~mem969#1, aty128_pci_suspend_~pdev#1.base, 414 + aty128_pci_suspend_~pdev#1.offset, 4);havoc aty128_pci_suspend_#t~mem969#1;aty128_pci_suspend_#res#1 := 0;call ULTIMATE.dealloc(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset);havoc aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset; [2024-11-27 20:01:48,197 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##449: assume false; [2024-11-27 20:01:48,198 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##450: assume !false; [2024-11-27 20:01:48,198 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##239: assume false; [2024-11-27 20:01:48,198 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##240: assume !false; [2024-11-27 20:01:48,198 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##317: assume aty128_pci_suspend_#t~mem964#1 == aty128_pci_suspend_#t~mem965#1;havoc aty128_pci_suspend_#t~mem964#1;havoc aty128_pci_suspend_#t~mem965#1;aty128_pci_suspend_#res#1 := 0;call ULTIMATE.dealloc(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset);havoc aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset; [2024-11-27 20:01:48,198 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##318: assume !(aty128_pci_suspend_#t~mem964#1 == aty128_pci_suspend_#t~mem965#1);havoc aty128_pci_suspend_#t~mem964#1;havoc aty128_pci_suspend_#t~mem965#1; [2024-11-27 20:01:48,199 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6299: SUMMARY for call aty128_pci_suspend_#t~ret966#1 := printk(48, 0); srcloc: null [2024-11-27 20:01:48,199 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6299-1: assume -2147483648 <= aty128_pci_suspend_#t~ret966#1 && aty128_pci_suspend_#t~ret966#1 <= 2147483647;havoc aty128_pci_suspend_#t~ret966#1; [2024-11-27 20:01:48,199 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300-1: SUMMARY for call fb_set_suspend(aty128_pci_suspend_~info~6#1.base, aty128_pci_suspend_~info~6#1.offset, 1); srcloc: null [2024-11-27 20:01:48,199 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call console_lock(); srcloc: null [2024-11-27 20:01:48,199 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2024-11-27 20:01:48,199 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302: SUMMARY for call aty128_reset_engine(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2024-11-27 20:01:48,199 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6303: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2024-11-27 20:01:48,200 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##136: assume !false; [2024-11-27 20:01:48,200 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##135: assume false; [2024-11-27 20:01:48,200 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6304: SUMMARY for call aty128_pci_suspend_#t~ret967#1 := aty128fb_blank(4, aty128_pci_suspend_~info~6#1.base, aty128_pci_suspend_~info~6#1.offset); srcloc: null [2024-11-27 20:01:48,200 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2024-11-27 20:01:48,200 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2024-11-27 20:01:48,200 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: assume -2147483648 <= aty128_pci_suspend_#t~ret967#1 && aty128_pci_suspend_#t~ret967#1 <= 2147483647;havoc aty128_pci_suspend_#t~ret967#1;call write~int#24(1, aty128_pci_suspend_~par~11#1.base, 176 + aty128_pci_suspend_~par~11#1.offset, 4);call write~int#24(1, aty128_pci_suspend_~par~11#1.base, 180 + aty128_pci_suspend_~par~11#1.offset, 4);call aty128_pci_suspend_#t~mem968#1 := read~int#22(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4); [2024-11-27 20:01:48,200 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume 0 != aty128_pci_suspend_#t~mem968#1;havoc aty128_pci_suspend_#t~mem968#1; [2024-11-27 20:01:48,200 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume !(0 != aty128_pci_suspend_#t~mem968#1);havoc aty128_pci_suspend_#t~mem968#1; [2024-11-27 20:01:48,200 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: SUMMARY for call console_unlock(); srcloc: null [2024-11-27 20:01:48,200 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6311: SUMMARY for call aty128_set_suspend(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset, 1); srcloc: null [2024-11-27 20:01:48,918 INFO L? ?]: Removed 1210 outVars from TransFormulas that were not future-live. [2024-11-27 20:01:48,918 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:01:48,951 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:01:48,952 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-27 20:01:48,952 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:01:48 BoogieIcfgContainer [2024-11-27 20:01:48,952 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:01:48,954 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:01:48,955 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:01:48,959 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:01:48,959 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:00:59" (1/3) ... [2024-11-27 20:01:48,960 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dbd9841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:01:48, skipping insertion in model container [2024-11-27 20:01:48,960 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:01:01" (2/3) ... [2024-11-27 20:01:48,960 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dbd9841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:01:48, skipping insertion in model container [2024-11-27 20:01:48,960 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:01:48" (3/3) ... [2024-11-27 20:01:48,962 INFO L128 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-11-27 20:01:48,977 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:01:48,981 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i that has 50 procedures, 1288 locations, 1 initial locations, 3 loop locations, and 1 error locations. [2024-11-27 20:01:49,068 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:01:49,080 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;@3d48845a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:01:49,080 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 20:01:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand has 1288 states, 946 states have (on average 1.3879492600422834) internal successors, (1313), 964 states have internal predecessors, (1313), 291 states have call successors, (291), 49 states have call predecessors, (291), 49 states have return successors, (291), 288 states have call predecessors, (291), 291 states have call successors, (291) [2024-11-27 20:01:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-27 20:01:49,095 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:01:49,095 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:01:49,096 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:01:49,100 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:01:49,101 INFO L85 PathProgramCache]: Analyzing trace with hash -1175715491, now seen corresponding path program 1 times [2024-11-27 20:01:49,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:01:49,109 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607430645] [2024-11-27 20:01:49,109 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:01:49,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:04:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:04:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 20:04:36,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:04:36,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607430645] [2024-11-27 20:04:36,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [607430645] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:04:36,927 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:04:36,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 20:04:36,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615806604] [2024-11-27 20:04:36,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:04:36,940 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:04:36,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:04:36,966 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:04:36,966 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:04:36,972 INFO L87 Difference]: Start difference. First operand has 1288 states, 946 states have (on average 1.3879492600422834) internal successors, (1313), 964 states have internal predecessors, (1313), 291 states have call successors, (291), 49 states have call predecessors, (291), 49 states have return successors, (291), 288 states have call predecessors, (291), 291 states have call successors, (291) Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 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) [2024-11-27 20:04:37,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:04:37,312 INFO L93 Difference]: Finished difference Result 2565 states and 3860 transitions. [2024-11-27 20:04:37,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:04:37,319 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 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 10 [2024-11-27 20:04:37,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:04:37,326 INFO L225 Difference]: With dead ends: 2565 [2024-11-27 20:04:37,326 INFO L226 Difference]: Without dead ends: 0 [2024-11-27 20:04:37,347 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:04:37,351 INFO L435 NwaCegarLoop]: 1862 mSDtfsCounter, 1856 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1856 SdHoareTripleChecker+Valid, 1862 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-27 20:04:37,352 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1856 Valid, 1862 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 20:04:37,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-27 20:04:37,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-27 20:04:37,374 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) [2024-11-27 20:04:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-27 20:04:37,382 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 10 [2024-11-27 20:04:37,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:04:37,382 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-27 20:04:37,382 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 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) [2024-11-27 20:04:37,382 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-27 20:04:37,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-27 20:04:37,386 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-27 20:04:37,386 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-27 20:04:37,390 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2024-11-27 20:04:37,392 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-27 20:04:47,292 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-27 20:04:47,314 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 08:04:47 BoogieIcfgContainer [2024-11-27 20:04:47,314 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 20:04:47,315 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 20:04:47,315 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 20:04:47,316 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 20:04:47,316 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:01:48" (3/4) ... [2024-11-27 20:04:47,319 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-27 20:04:47,325 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2024-11-27 20:04:47,325 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_set_suspend [2024-11-27 20:04:47,325 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_rom [2024-11-27 20:04:47,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-11-27 20:04:47,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_suspend [2024-11-27 20:04:47,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_ld_pll [2024-11-27 20:04:47,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure depth_to_dst [2024-11-27 20:04:47,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_crt_enable [2024-11-27 20:04:47,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_set_power [2024-11-27 20:04:47,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2024-11-27 20:04:47,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_sync [2024-11-27 20:04:47,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_lock [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_reset_engine [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure framebuffer_release [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure backlight_update_status [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_idle [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_unlock [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_flush_pixel_cache [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_pll [2024-11-27 20:04:47,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty_pll_wait_readupdate [2024-11-27 20:04:47,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_get_level_brightness [2024-11-27 20:04:47,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_fifo [2024-11-27 20:04:47,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_lcd_enable [2024-11-27 20:04:47,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-11-27 20:04:47,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-11-27 20:04:47,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2024-11-27 20:04:47,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_wait_for_fifo [2024-11-27 20:04:47,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_pci_resume [2024-11-27 20:04:47,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2024-11-27 20:04:47,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_8 [2024-11-27 20:04:47,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-27 20:04:47,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty_pll_writeupdate [2024-11-27 20:04:47,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_st_pal [2024-11-27 20:04:47,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_ld_le32 [2024-11-27 20:04:47,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_le32 [2024-11-27 20:04:47,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_update_status [2024-11-27 20:04:47,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_do_resume [2024-11-27 20:04:47,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_blank [2024-11-27 20:04:47,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_decode_var [2024-11-27 20:04:47,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2024-11-27 20:04:47,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_init_engine [2024-11-27 20:04:47,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_check_var [2024-11-27 20:04:47,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2024-11-27 20:04:47,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_get_brightness [2024-11-27 20:04:47,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-11-27 20:04:47,331 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_set_par [2024-11-27 20:04:47,386 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 308 nodes and edges [2024-11-27 20:04:47,394 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 120 nodes and edges [2024-11-27 20:04:47,401 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-11-27 20:04:47,408 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-27 20:04:47,413 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-27 20:04:47,417 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-27 20:04:47,421 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-27 20:04:47,915 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-27 20:04:47,916 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-27 20:04:47,916 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 20:04:47,917 INFO L158 Benchmark]: Toolchain (without parser) took 228085.53ms. Allocated memory was 117.4MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 84.2MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 873.4MB. Max. memory is 16.1GB. [2024-11-27 20:04:47,917 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:04:47,917 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2087.92ms. Allocated memory is still 117.4MB. Free memory was 84.0MB in the beginning and 45.6MB in the end (delta: 38.4MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. [2024-11-27 20:04:47,918 INFO L158 Benchmark]: Boogie Procedure Inliner took 459.27ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 45.6MB in the beginning and 121.5MB in the end (delta: -75.9MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2024-11-27 20:04:47,918 INFO L158 Benchmark]: Boogie Preprocessor took 904.03ms. Allocated memory is still 201.3MB. Free memory was 121.5MB in the beginning and 105.9MB in the end (delta: 15.6MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2024-11-27 20:04:47,919 INFO L158 Benchmark]: RCFGBuilder took 45665.56ms. Allocated memory was 201.3MB in the beginning and 671.1MB in the end (delta: 469.8MB). Free memory was 105.9MB in the beginning and 447.3MB in the end (delta: -341.4MB). Peak memory consumption was 400.8MB. Max. memory is 16.1GB. [2024-11-27 20:04:47,919 INFO L158 Benchmark]: TraceAbstraction took 178360.15ms. Allocated memory was 671.1MB in the beginning and 2.1GB in the end (delta: 1.4GB). Free memory was 447.3MB in the beginning and 1.2GB in the end (delta: -797.6MB). Peak memory consumption was 599.1MB. Max. memory is 16.1GB. [2024-11-27 20:04:47,920 INFO L158 Benchmark]: Witness Printer took 600.53ms. Allocated memory is still 2.1GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 92.3MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2024-11-27 20:04:47,922 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2087.92ms. Allocated memory is still 117.4MB. Free memory was 84.0MB in the beginning and 45.6MB in the end (delta: 38.4MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 459.27ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 45.6MB in the beginning and 121.5MB in the end (delta: -75.9MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 904.03ms. Allocated memory is still 201.3MB. Free memory was 121.5MB in the beginning and 105.9MB in the end (delta: 15.6MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * RCFGBuilder took 45665.56ms. Allocated memory was 201.3MB in the beginning and 671.1MB in the end (delta: 469.8MB). Free memory was 105.9MB in the beginning and 447.3MB in the end (delta: -341.4MB). Peak memory consumption was 400.8MB. Max. memory is 16.1GB. * TraceAbstraction took 178360.15ms. Allocated memory was 671.1MB in the beginning and 2.1GB in the end (delta: 1.4GB). Free memory was 447.3MB in the beginning and 1.2GB in the end (delta: -797.6MB). Peak memory consumption was 599.1MB. Max. memory is 16.1GB. * Witness Printer took 600.53ms. Allocated memory is still 2.1GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 92.3MB). Peak memory consumption was 83.9MB. 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] * 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, 1288 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 168.4s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1856 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1856 mSDsluCounter, 1862 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1 IncrementalHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 1862 mSDtfsCounter, 1 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1288occurred 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: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 23 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, ConComCheckerStatistics: 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: 5557]: Loop Invariant Derived loop 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: 4517]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4431]: 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: 4872]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4426]: 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: 4441]: 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: 4436]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5002]: 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: 6005]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) RESULT: Ultimate proved your program to be correct! [2024-11-27 20:04:48,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ccec77-a621-4c54-961d-40815855fdf9/bin/uautomizer-verify-aQ6SnzHsRB/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