./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_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/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_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1 --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 [2024-12-02 12:47:51,072 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 12:47:51,133 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 12:47:51,138 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 12:47:51,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 12:47:51,161 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 12:47:51,162 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 12:47:51,162 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 12:47:51,162 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 12:47:51,163 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 12:47:51,163 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 12:47:51,163 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 12:47:51,163 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 12:47:51,163 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 12:47:51,163 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 12:47:51,164 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 12:47:51,164 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 12:47:51,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 12:47:51,164 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 12:47:51,164 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 12:47:51,164 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 12:47:51,164 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 12:47:51,164 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 12:47:51,164 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 12:47:51,164 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 12:47:51,164 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 12:47:51,165 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:47:51,165 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:47:51,165 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:47:51,165 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:47:51,165 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 12:47:51,165 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:47:51,165 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:47:51,165 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:47:51,165 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:47:51,165 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 12:47:51,165 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 12:47:51,166 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 12:47:51,166 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 12:47:51,166 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 12:47:51,166 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 12:47:51,166 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 12:47:51,166 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 12:47:51,166 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 12:47:51,166 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 12:47:51,166 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_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-02 12:47:51,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 12:47:51,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 12:47:51,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 12:47:51,445 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 12:47:51,446 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 12:47:51,447 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-12-02 12:47:54,231 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/data/a915735e1/0620fd76f0e9497a807d0db4621b1f7b/FLAG798a2f824 [2024-12-02 12:47:54,608 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 12:47:54,608 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-12-02 12:47:54,633 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/data/a915735e1/0620fd76f0e9497a807d0db4621b1f7b/FLAG798a2f824 [2024-12-02 12:47:54,646 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/data/a915735e1/0620fd76f0e9497a807d0db4621b1f7b [2024-12-02 12:47:54,648 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 12:47:54,649 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 12:47:54,651 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 12:47:54,651 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 12:47:54,654 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 12:47:54,655 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:47:54" (1/1) ... [2024-12-02 12:47:54,656 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c8aed0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:54, skipping insertion in model container [2024-12-02 12:47:54,656 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:47:54" (1/1) ... [2024-12-02 12:47:54,715 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 12:47:55,644 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_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2024-12-02 12:47:55,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:47:55,711 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 12:47:55,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [3762] [2024-12-02 12:47:55,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3769] [2024-12-02 12:47:55,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [3776] [2024-12-02 12:47:55,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3783] [2024-12-02 12:47:55,932 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] [2024-12-02 12:47:55,932 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] [2024-12-02 12:47:55,932 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] [2024-12-02 12:47:55,933 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] [2024-12-02 12:47:55,933 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] [2024-12-02 12:47:55,934 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] [2024-12-02 12:47:55,934 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] [2024-12-02 12:47:55,934 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] [2024-12-02 12:47:55,935 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] [2024-12-02 12:47:55,935 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] [2024-12-02 12:47:55,943 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_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2024-12-02 12:47:55,951 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:47:56,039 INFO L204 MainTranslator]: Completed translation [2024-12-02 12:47:56,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56 WrapperNode [2024-12-02 12:47:56,040 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 12:47:56,041 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 12:47:56,041 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 12:47:56,041 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 12:47:56,047 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,097 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,274 INFO L138 Inliner]: procedures = 150, calls = 2273, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 5147 [2024-12-02 12:47:56,274 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 12:47:56,275 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 12:47:56,275 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 12:47:56,275 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 12:47:56,283 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,283 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,321 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,526 INFO L175 MemorySlicer]: Split 1750 memory accesses to 26 slices as follows [4, 3, 1, 2, 5, 121, 16, 9, 7, 40, 14, 63, 4, 45, 2, 4, 15, 1, 2, 1324, 9, 4, 8, 30, 16, 1]. 76 percent of accesses are in the largest equivalence class. The 75 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 4, 45, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0]. The 1076 writes are split as follows [1, 3, 0, 1, 0, 41, 16, 0, 3, 40, 13, 32, 0, 0, 0, 2, 7, 1, 0, 883, 7, 4, 7, 15, 0, 0]. [2024-12-02 12:47:56,527 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,527 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,639 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,647 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,663 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,682 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,725 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 12:47:56,726 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 12:47:56,726 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 12:47:56,726 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 12:47:56,727 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (1/1) ... [2024-12-02 12:47:56,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:47:56,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:47:56,763 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 12:47:56,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 12:47:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-02 12:47:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-02 12:47:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2024-12-02 12:47:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2024-12-02 12:47:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 12:47:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 12:47:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 12:47:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 12:47:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2024-12-02 12:47:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2024-12-02 12:47:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 12:47:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 12:47:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 12:47:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2024-12-02 12:47:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2024-12-02 12:47:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2024-12-02 12:47:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2024-12-02 12:47:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2024-12-02 12:47:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2024-12-02 12:47:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 12:47:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2024-12-02 12:47:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2024-12-02 12:47:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2024-12-02 12:47:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2024-12-02 12:47:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2024-12-02 12:47:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-02 12:47:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2024-12-02 12:47:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 12:47:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2024-12-02 12:47:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2024-12-02 12:47:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 12:47:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2024-12-02 12:47:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2024-12-02 12:47:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2024-12-02 12:47:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-02 12:47:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 12:47:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2024-12-02 12:47:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2024-12-02 12:47:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 12:47:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-12-02 12:47:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 12:47:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 12:47:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2024-12-02 12:47:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-02 12:47:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-12-02 12:47:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-12-02 12:47:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2024-12-02 12:47:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-12-02 12:47:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-02 12:47:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 12:47:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2024-12-02 12:47:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2024-12-02 12:47:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-02 12:47:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2024-12-02 12:47:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 12:47:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2024-12-02 12:47:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2024-12-02 12:47:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2024-12-02 12:47:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2024-12-02 12:47:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2024-12-02 12:47:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2024-12-02 12:47:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 12:47:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-12-02 12:47:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-12-02 12:47:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-12-02 12:47:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 12:47:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 12:47:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2024-12-02 12:47:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2024-12-02 12:47:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 12:47:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 12:47:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2024-12-02 12:47:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2024-12-02 12:47:57,438 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 12:47:57,441 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 12:47:57,924 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 12:47:57,965 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-12-02 12:47:57,965 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-12-02 12:48:00,280 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 12:48:07,154 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2024-12-02 12:48:07,154 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2024-12-02 12:48:07,595 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 12:48:07,598 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 12:48:07,603 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 12:48:38,466 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##423: assume false; [2024-12-02 12:48:38,466 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##424: assume !false; [2024-12-02 12:48:38,466 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6316: call aty128_pci_suspend_#t~mem969#1 := read~int#0(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4);call write~int#19(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; [2024-12-02 12:48:38,466 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##449: assume false; [2024-12-02 12:48:38,466 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##450: assume !false; [2024-12-02 12:48:38,467 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##239: assume false; [2024-12-02 12:48:38,467 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##240: assume !false; [2024-12-02 12:48:38,467 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; [2024-12-02 12:48:38,467 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; [2024-12-02 12:48:38,467 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6299: SUMMARY for call aty128_pci_suspend_#t~ret966#1 := printk(48, 0); srcloc: null [2024-12-02 12:48:38,468 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; [2024-12-02 12:48:38,468 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 [2024-12-02 12:48:38,468 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call console_lock(); srcloc: null [2024-12-02 12:48:38,468 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 [2024-12-02 12:48:38,468 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 [2024-12-02 12:48:38,468 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 [2024-12-02 12:48:38,468 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##136: assume !false; [2024-12-02 12:48:38,468 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##135: assume false; [2024-12-02 12:48:38,468 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 [2024-12-02 12:48:38,468 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2024-12-02 12:48:38,469 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2024-12-02 12:48:38,469 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#19(1, aty128_pci_suspend_~par~11#1.base, 176 + aty128_pci_suspend_~par~11#1.offset, 4);call write~int#19(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#0(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4); [2024-12-02 12:48:38,469 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume 0 != aty128_pci_suspend_#t~mem968#1;havoc aty128_pci_suspend_#t~mem968#1; [2024-12-02 12:48:38,470 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume !(0 != aty128_pci_suspend_#t~mem968#1);havoc aty128_pci_suspend_#t~mem968#1; [2024-12-02 12:48:38,470 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: SUMMARY for call console_unlock(); srcloc: null [2024-12-02 12:48:38,470 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 [2024-12-02 12:48:38,975 INFO L? ?]: Removed 1210 outVars from TransFormulas that were not future-live. [2024-12-02 12:48:38,975 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 12:48:39,005 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 12:48:39,006 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-02 12:48:39,006 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:48:39 BoogieIcfgContainer [2024-12-02 12:48:39,006 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 12:48:39,009 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 12:48:39,009 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 12:48:39,014 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 12:48:39,014 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:47:54" (1/3) ... [2024-12-02 12:48:39,015 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43fb0ad8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:48:39, skipping insertion in model container [2024-12-02 12:48:39,015 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:47:56" (2/3) ... [2024-12-02 12:48:39,015 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43fb0ad8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:48:39, skipping insertion in model container [2024-12-02 12:48:39,015 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:48:39" (3/3) ... [2024-12-02 12:48:39,016 INFO L128 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-12-02 12:48:39,032 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 12:48:39,033 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. [2024-12-02 12:48:39,113 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 12:48:39,125 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;@6a4ba34c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 12:48:39,125 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 12:48:39,133 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) [2024-12-02 12:48:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-02 12:48:39,138 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:48:39,138 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:48:39,139 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:48:39,143 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:48:39,144 INFO L85 PathProgramCache]: Analyzing trace with hash -1175715491, now seen corresponding path program 1 times [2024-12-02 12:48:39,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:48:39,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245769256] [2024-12-02 12:48:39,151 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:48:39,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:51:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:51:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 12:51:34,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:51:34,309 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245769256] [2024-12-02 12:51:34,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245769256] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:51:34,310 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:51:34,311 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 12:51:34,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331135814] [2024-12-02 12:51:34,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:51:34,318 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:51:34,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:51:34,339 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:51:34,340 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:51:34,345 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) [2024-12-02 12:51:34,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:51:34,545 INFO L93 Difference]: Finished difference Result 2565 states and 3860 transitions. [2024-12-02 12:51:34,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:51:34,547 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 [2024-12-02 12:51:34,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:51:34,553 INFO L225 Difference]: With dead ends: 2565 [2024-12-02 12:51:34,553 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 12:51:34,568 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 [2024-12-02 12:51:34,571 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 [2024-12-02 12:51:34,572 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] [2024-12-02 12:51:34,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 12:51:34,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 12:51:34,594 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) [2024-12-02 12:51:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 12:51:34,600 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 10 [2024-12-02 12:51:34,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:51:34,600 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 12:51:34,600 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) [2024-12-02 12:51:34,600 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 12:51:34,601 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 12:51:34,603 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 12:51:34,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 12:51:34,606 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2024-12-02 12:51:34,609 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 12:51:44,432 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 12:51:44,448 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 12:51:44 BoogieIcfgContainer [2024-12-02 12:51:44,448 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 12:51:44,449 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 12:51:44,449 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 12:51:44,449 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 12:51:44,450 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:48:39" (3/4) ... [2024-12-02 12:51:44,451 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 12:51:44,456 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2024-12-02 12:51:44,456 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_set_suspend [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_rom [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_suspend [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_ld_pll [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure depth_to_dst [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_crt_enable [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_set_power [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_sync [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_lock [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_reset_engine [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure framebuffer_release [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure backlight_update_status [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_idle [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_unlock [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_flush_pixel_cache [2024-12-02 12:51:44,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_pll [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty_pll_wait_readupdate [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_get_level_brightness [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_fifo [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_lcd_enable [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_wait_for_fifo [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_pci_resume [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_8 [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty_pll_writeupdate [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_st_pal [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_ld_le32 [2024-12-02 12:51:44,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_le32 [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_update_status [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_do_resume [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_blank [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_decode_var [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_init_engine [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_check_var [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_get_brightness [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-12-02 12:51:44,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_set_par [2024-12-02 12:51:44,511 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 308 nodes and edges [2024-12-02 12:51:44,518 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 120 nodes and edges [2024-12-02 12:51:44,526 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-12-02 12:51:44,533 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-12-02 12:51:44,539 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-12-02 12:51:44,541 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-02 12:51:44,543 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 12:51:44,943 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 12:51:44,943 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 12:51:44,943 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 12:51:44,944 INFO L158 Benchmark]: Toolchain (without parser) took 230294.84ms. Allocated memory was 117.4MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 84.0MB in the beginning and 583.7MB in the end (delta: -499.6MB). Peak memory consumption was 993.4MB. Max. memory is 16.1GB. [2024-12-02 12:51:44,945 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 12:51:44,945 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1389.64ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 83.8MB in the beginning and 151.1MB in the end (delta: -67.4MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2024-12-02 12:51:44,945 INFO L158 Benchmark]: Boogie Procedure Inliner took 233.74ms. Allocated memory is still 209.7MB. Free memory was 151.1MB in the beginning and 104.1MB in the end (delta: 47.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-12-02 12:51:44,946 INFO L158 Benchmark]: Boogie Preprocessor took 450.01ms. Allocated memory is still 209.7MB. Free memory was 104.1MB in the beginning and 95.9MB in the end (delta: 8.2MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2024-12-02 12:51:44,946 INFO L158 Benchmark]: RCFGBuilder took 42280.63ms. Allocated memory was 209.7MB in the beginning and 604.0MB in the end (delta: 394.3MB). Free memory was 95.9MB in the beginning and 274.8MB in the end (delta: -178.9MB). Peak memory consumption was 347.0MB. Max. memory is 16.1GB. [2024-12-02 12:51:44,947 INFO L158 Benchmark]: TraceAbstraction took 185439.39ms. Allocated memory was 604.0MB in the beginning and 1.6GB in the end (delta: 1.0GB). Free memory was 270.6MB in the beginning and 676.0MB in the end (delta: -405.3MB). Peak memory consumption was 601.3MB. Max. memory is 16.1GB. [2024-12-02 12:51:44,947 INFO L158 Benchmark]: Witness Printer took 494.61ms. Allocated memory is still 1.6GB. Free memory was 676.0MB in the beginning and 583.7MB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2024-12-02 12:51:44,949 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1389.64ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 83.8MB in the beginning and 151.1MB in the end (delta: -67.4MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 233.74ms. Allocated memory is still 209.7MB. Free memory was 151.1MB in the beginning and 104.1MB in the end (delta: 47.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 450.01ms. Allocated memory is still 209.7MB. Free memory was 104.1MB in the beginning and 95.9MB in the end (delta: 8.2MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * RCFGBuilder took 42280.63ms. Allocated memory was 209.7MB in the beginning and 604.0MB in the end (delta: 394.3MB). Free memory was 95.9MB in the beginning and 274.8MB in the end (delta: -178.9MB). Peak memory consumption was 347.0MB. Max. memory is 16.1GB. * TraceAbstraction took 185439.39ms. Allocated memory was 604.0MB in the beginning and 1.6GB in the end (delta: 1.0GB). Free memory was 270.6MB in the beginning and 676.0MB in the end (delta: -405.3MB). Peak memory consumption was 601.3MB. Max. memory is 16.1GB. * Witness Printer took 494.61ms. Allocated memory is still 1.6GB. Free memory was 676.0MB in the beginning and 583.7MB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. 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: 175.5s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.3s, 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, 0.5s SatisfiabilityAnalysisTime, 1.0s 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! [2024-12-02 12:51:45,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cefc3d2-c86f-4208-ab47-7d5ceb2ad431/bin/uautomizer-verify-84ZbGMXZE1/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