./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 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/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_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC --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-6497de0 [2024-11-24 00:29:28,585 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 00:29:28,682 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 00:29:28,687 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 00:29:28,688 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 00:29:28,726 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 00:29:28,727 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 00:29:28,728 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 00:29:28,729 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 00:29:28,729 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 00:29:28,730 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 00:29:28,730 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 00:29:28,731 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 00:29:28,731 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 00:29:28,732 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 00:29:28,732 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 00:29:28,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 00:29:28,732 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 00:29:28,732 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 00:29:28,732 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 00:29:28,732 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 00:29:28,732 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 00:29:28,733 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 00:29:28,733 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 00:29:28,733 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 00:29:28,733 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 00:29:28,734 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:29:28,734 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:29:28,734 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:29:28,734 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:29:28,735 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 00:29:28,735 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:29:28,735 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:29:28,735 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:29:28,735 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:29:28,735 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 00:29:28,735 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 00:29:28,735 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 00:29:28,735 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 00:29:28,736 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 00:29:28,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 00:29:28,736 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 00:29:28,736 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 00:29:28,736 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 00:29:28,736 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 00:29:28,736 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_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 [2024-11-24 00:29:29,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 00:29:29,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 00:29:29,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 00:29:29,013 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 00:29:29,014 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 00:29:29,015 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-11-24 00:29:31,905 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/data/ff23a85a3/b1f2e3487e7641d9a2bd086a06f2e301/FLAGde73552d6 [2024-11-24 00:29:32,561 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 00:29:32,561 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-11-24 00:29:32,609 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/data/ff23a85a3/b1f2e3487e7641d9a2bd086a06f2e301/FLAGde73552d6 [2024-11-24 00:29:32,632 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/data/ff23a85a3/b1f2e3487e7641d9a2bd086a06f2e301 [2024-11-24 00:29:32,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 00:29:32,638 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 00:29:32,639 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 00:29:32,639 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 00:29:32,644 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 00:29:32,645 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:29:32" (1/1) ... [2024-11-24 00:29:32,646 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2267d1d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:32, skipping insertion in model container [2024-11-24 00:29:32,646 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:29:32" (1/1) ... [2024-11-24 00:29:32,745 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 00:29:34,067 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_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2024-11-24 00:29:34,123 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:29:34,164 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 00:29:34,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [3762] [2024-11-24 00:29:34,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3769] [2024-11-24 00:29:34,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [3776] [2024-11-24 00:29:34,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3783] [2024-11-24 00:29:34,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6159] [2024-11-24 00:29:34,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6161] [2024-11-24 00:29:34,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6164] [2024-11-24 00:29:34,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6166] [2024-11-24 00:29:34,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [6169] [2024-11-24 00:29:34,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [6210-6211] [2024-11-24 00:29:34,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [6213-6214] [2024-11-24 00:29:34,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [6217-6218] [2024-11-24 00:29:34,545 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [6220-6221] [2024-11-24 00:29:34,545 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [6224-6225] [2024-11-24 00:29:34,558 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_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2024-11-24 00:29:34,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:29:34,722 INFO L204 MainTranslator]: Completed translation [2024-11-24 00:29:34,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34 WrapperNode [2024-11-24 00:29:34,724 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 00:29:34,725 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 00:29:34,726 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 00:29:34,726 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 00:29:34,736 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:34,838 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,101 INFO L138 Inliner]: procedures = 150, calls = 2273, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 5147 [2024-11-24 00:29:35,102 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 00:29:35,103 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 00:29:35,103 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 00:29:35,103 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 00:29:35,113 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,113 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,164 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,483 INFO L175 MemorySlicer]: Split 1750 memory accesses to 26 slices as follows [4, 1324, 1, 15, 9, 30, 2, 121, 16, 9, 40, 8, 63, 4, 4, 16, 2, 4, 1, 2, 5, 3, 45, 14, 7, 1]. 76 percent of accesses are in the largest equivalence class. The 75 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 4, 16, 2, 0, 0, 0, 0, 0, 45, 0, 0, 0]. The 1076 writes are split as follows [2, 883, 1, 7, 7, 15, 0, 41, 16, 0, 40, 7, 32, 4, 0, 0, 0, 1, 0, 1, 0, 3, 0, 13, 3, 0]. [2024-11-24 00:29:35,483 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,484 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,680 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,693 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,719 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,746 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,765 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,916 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 00:29:35,918 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 00:29:35,919 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 00:29:35,919 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 00:29:35,920 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (1/1) ... [2024-11-24 00:29:35,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:29:35,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:29:35,959 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 00:29:35,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 00:29:35,998 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-24 00:29:35,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2024-11-24 00:29:35,999 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 00:29:35,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 00:29:36,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 00:29:36,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 00:29:36,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 00:29:36,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 00:29:36,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 00:29:36,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 00:29:36,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 00:29:36,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 00:29:36,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 00:29:36,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 00:29:36,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 00:29:36,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-24 00:29:36,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-24 00:29:36,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-24 00:29:36,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-24 00:29:36,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-24 00:29:36,003 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2024-11-24 00:29:36,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2024-11-24 00:29:36,003 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2024-11-24 00:29:36,004 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2024-11-24 00:29:36,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 00:29:36,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 00:29:36,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 00:29:36,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 00:29:36,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 00:29:36,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 00:29:36,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 00:29:36,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 00:29:36,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 00:29:36,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 00:29:36,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 00:29:36,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 00:29:36,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 00:29:36,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 00:29:36,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 00:29:36,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 00:29:36,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 00:29:36,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 00:29:36,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 00:29:36,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 00:29:36,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-24 00:29:36,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2024-11-24 00:29:36,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2024-11-24 00:29:36,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2024-11-24 00:29:36,012 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2024-11-24 00:29:36,012 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2024-11-24 00:29:36,012 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2024-11-24 00:29:36,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 00:29:36,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2024-11-24 00:29:36,012 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2024-11-24 00:29:36,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2024-11-24 00:29:36,012 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2024-11-24 00:29:36,013 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2024-11-24 00:29:36,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-24 00:29:36,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2024-11-24 00:29:36,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 00:29:36,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 00:29:36,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 00:29:36,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 00:29:36,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 00:29:36,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 00:29:36,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 00:29:36,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 00:29:36,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 00:29:36,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-24 00:29:36,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-24 00:29:36,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-24 00:29:36,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-24 00:29:36,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-24 00:29:36,017 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2024-11-24 00:29:36,017 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2024-11-24 00:29:36,017 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2024-11-24 00:29:36,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2024-11-24 00:29:36,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 00:29:36,017 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2024-11-24 00:29:36,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2024-11-24 00:29:36,018 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2024-11-24 00:29:36,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2024-11-24 00:29:36,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 00:29:36,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2024-11-24 00:29:36,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2024-11-24 00:29:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-24 00:29:36,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-24 00:29:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 00:29:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 00:29:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 00:29:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 00:29:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 00:29:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 00:29:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 00:29:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 00:29:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 00:29:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 00:29:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-24 00:29:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-24 00:29:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-24 00:29:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-24 00:29:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-24 00:29:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 00:29:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2024-11-24 00:29:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2024-11-24 00:29:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2024-11-24 00:29:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2024-11-24 00:29:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-24 00:29:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-24 00:29:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-24 00:29:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-24 00:29:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 00:29:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 00:29:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 00:29:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 00:29:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 00:29:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 00:29:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 00:29:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-24 00:29:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2024-11-24 00:29:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-24 00:29:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-24 00:29:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-24 00:29:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2024-11-24 00:29:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-24 00:29:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-24 00:29:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-24 00:29:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-24 00:29:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-24 00:29:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-24 00:29:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-24 00:29:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-24 00:29:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-24 00:29:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-24 00:29:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-24 00:29:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-24 00:29:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-24 00:29:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-24 00:29:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-24 00:29:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-24 00:29:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-24 00:29:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-24 00:29:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-24 00:29:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-24 00:29:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-24 00:29:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-24 00:29:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-24 00:29:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-24 00:29:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-24 00:29:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-24 00:29:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2024-11-24 00:29:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2024-11-24 00:29:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-24 00:29:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-24 00:29:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2024-11-24 00:29:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2024-11-24 00:29:36,029 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 00:29:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 00:29:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2024-11-24 00:29:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2024-11-24 00:29:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2024-11-24 00:29:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2024-11-24 00:29:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2024-11-24 00:29:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2024-11-24 00:29:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2024-11-24 00:29:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2024-11-24 00:29:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2024-11-24 00:29:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2024-11-24 00:29:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2024-11-24 00:29:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2024-11-24 00:29:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 00:29:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 00:29:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-24 00:29:36,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-24 00:29:36,031 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-24 00:29:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 00:29:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 00:29:36,032 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2024-11-24 00:29:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2024-11-24 00:29:36,032 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-24 00:29:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-24 00:29:36,032 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2024-11-24 00:29:36,032 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2024-11-24 00:29:36,969 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 00:29:36,973 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 00:29:37,635 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-24 00:29:37,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-11-24 00:29:37,686 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-11-24 00:29:40,271 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-24 00:29:48,460 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2024-11-24 00:29:48,460 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2024-11-24 00:29:49,075 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-24 00:29:49,081 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-24 00:29:49,088 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-24 00:30:20,824 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##423: assume false; [2024-11-24 00:30:20,825 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##424: assume !false; [2024-11-24 00:30:20,825 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6316: call aty128_pci_suspend_#t~mem969#1 := read~int#17(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4);call write~int#1(aty128_pci_suspend_#t~mem969#1, aty128_pci_suspend_~pdev#1.base, 414 + aty128_pci_suspend_~pdev#1.offset, 4);havoc aty128_pci_suspend_#t~mem969#1;aty128_pci_suspend_#res#1 := 0;call ULTIMATE.dealloc(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset);havoc aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset; [2024-11-24 00:30:20,825 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##449: assume false; [2024-11-24 00:30:20,825 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##450: assume !false; [2024-11-24 00:30:20,825 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##239: assume false; [2024-11-24 00:30:20,826 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##240: assume !false; [2024-11-24 00:30:20,826 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##317: assume aty128_pci_suspend_#t~mem964#1 == aty128_pci_suspend_#t~mem965#1;havoc aty128_pci_suspend_#t~mem964#1;havoc aty128_pci_suspend_#t~mem965#1;aty128_pci_suspend_#res#1 := 0;call ULTIMATE.dealloc(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset);havoc aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset; [2024-11-24 00:30:20,826 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##318: assume !(aty128_pci_suspend_#t~mem964#1 == aty128_pci_suspend_#t~mem965#1);havoc aty128_pci_suspend_#t~mem964#1;havoc aty128_pci_suspend_#t~mem965#1; [2024-11-24 00:30:20,826 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6299: SUMMARY for call aty128_pci_suspend_#t~ret966#1 := printk(48, 0); srcloc: null [2024-11-24 00:30:20,826 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6299-1: assume -2147483648 <= aty128_pci_suspend_#t~ret966#1 && aty128_pci_suspend_#t~ret966#1 <= 2147483647;havoc aty128_pci_suspend_#t~ret966#1; [2024-11-24 00:30:20,827 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300-1: SUMMARY for call fb_set_suspend(aty128_pci_suspend_~info~6#1.base, aty128_pci_suspend_~info~6#1.offset, 1); srcloc: null [2024-11-24 00:30:20,827 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call console_lock(); srcloc: null [2024-11-24 00:30:20,827 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2024-11-24 00:30:20,827 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302: SUMMARY for call aty128_reset_engine(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2024-11-24 00:30:20,827 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6303: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset); srcloc: null [2024-11-24 00:30:20,827 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##136: assume !false; [2024-11-24 00:30:20,827 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##135: assume false; [2024-11-24 00:30:20,827 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6304: SUMMARY for call aty128_pci_suspend_#t~ret967#1 := aty128fb_blank(4, aty128_pci_suspend_~info~6#1.base, aty128_pci_suspend_~info~6#1.offset); srcloc: null [2024-11-24 00:30:20,827 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2024-11-24 00:30:20,827 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2024-11-24 00:30:20,828 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#1(1, aty128_pci_suspend_~par~11#1.base, 176 + aty128_pci_suspend_~par~11#1.offset, 4);call write~int#1(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#17(aty128_pci_suspend_~#state#1.base, aty128_pci_suspend_~#state#1.offset, 4); [2024-11-24 00:30:20,828 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume 0 != aty128_pci_suspend_#t~mem968#1;havoc aty128_pci_suspend_#t~mem968#1; [2024-11-24 00:30:20,828 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume !(0 != aty128_pci_suspend_#t~mem968#1);havoc aty128_pci_suspend_#t~mem968#1; [2024-11-24 00:30:20,828 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: SUMMARY for call console_unlock(); srcloc: null [2024-11-24 00:30:20,828 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6311: SUMMARY for call aty128_set_suspend(aty128_pci_suspend_~par~11#1.base, aty128_pci_suspend_~par~11#1.offset, 1); srcloc: null [2024-11-24 00:30:21,692 INFO L? ?]: Removed 1210 outVars from TransFormulas that were not future-live. [2024-11-24 00:30:21,692 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 00:30:21,745 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 00:30:21,750 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-24 00:30:21,751 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:30:21 BoogieIcfgContainer [2024-11-24 00:30:21,751 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 00:30:21,753 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 00:30:21,754 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 00:30:21,760 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 00:30:21,760 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 12:29:32" (1/3) ... [2024-11-24 00:30:21,760 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@359eb5aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:30:21, skipping insertion in model container [2024-11-24 00:30:21,762 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:29:34" (2/3) ... [2024-11-24 00:30:21,763 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@359eb5aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:30:21, skipping insertion in model container [2024-11-24 00:30:21,763 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:30:21" (3/3) ... [2024-11-24 00:30:21,764 INFO L128 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2024-11-24 00:30:21,785 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 00:30:21,789 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i that has 50 procedures, 1288 locations, 1 initial locations, 3 loop locations, and 1 error locations. [2024-11-24 00:30:21,906 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 00:30:21,920 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;@2096a902, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 00:30:21,921 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-24 00:30:21,931 INFO L276 IsEmpty]: Start isEmpty. Operand has 1288 states, 946 states have (on average 1.3879492600422834) internal successors, (1313), 964 states have internal predecessors, (1313), 291 states have call successors, (291), 49 states have call predecessors, (291), 49 states have return successors, (291), 288 states have call predecessors, (291), 291 states have call successors, (291) [2024-11-24 00:30:21,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 00:30:21,937 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:30:21,938 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:30:21,939 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:30:21,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:30:21,944 INFO L85 PathProgramCache]: Analyzing trace with hash -1175715491, now seen corresponding path program 1 times [2024-11-24 00:30:21,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:30:21,953 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688126023] [2024-11-24 00:30:21,954 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:30:21,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:33:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:33:11,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 00:33:11,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:33:11,941 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688126023] [2024-11-24 00:33:11,941 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1688126023] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:33:11,941 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:33:11,942 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-24 00:33:11,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491344687] [2024-11-24 00:33:11,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:33:11,954 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:33:11,955 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:33:11,982 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:33:11,983 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:33:11,988 INFO L87 Difference]: Start difference. First operand has 1288 states, 946 states have (on average 1.3879492600422834) internal successors, (1313), 964 states have internal predecessors, (1313), 291 states have call successors, (291), 49 states have call predecessors, (291), 49 states have return successors, (291), 288 states have call predecessors, (291), 291 states have call successors, (291) Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-24 00:33:12,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:33:12,263 INFO L93 Difference]: Finished difference Result 2565 states and 3860 transitions. [2024-11-24 00:33:12,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:33:12,267 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2024-11-24 00:33:12,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:33:12,274 INFO L225 Difference]: With dead ends: 2565 [2024-11-24 00:33:12,274 INFO L226 Difference]: Without dead ends: 0 [2024-11-24 00:33:12,294 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:33:12,298 INFO L435 NwaCegarLoop]: 1862 mSDtfsCounter, 1856 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1856 SdHoareTripleChecker+Valid, 1862 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-24 00:33:12,299 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1856 Valid, 1862 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 00:33:12,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-24 00:33:12,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-24 00:33:12,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-24 00:33:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-24 00:33:12,329 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 10 [2024-11-24 00:33:12,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:33:12,331 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-24 00:33:12,331 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-24 00:33:12,331 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-24 00:33:12,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-24 00:33:12,335 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-24 00:33:12,335 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 00:33:12,338 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2024-11-24 00:33:12,340 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-24 00:33:21,837 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-24 00:33:21,859 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 12:33:21 BoogieIcfgContainer [2024-11-24 00:33:21,859 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-24 00:33:21,860 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-24 00:33:21,860 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-24 00:33:21,860 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-24 00:33:21,861 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:30:21" (3/4) ... [2024-11-24 00:33:21,863 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-24 00:33:21,870 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2024-11-24 00:33:21,870 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_set_suspend [2024-11-24 00:33:21,870 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_rom [2024-11-24 00:33:21,870 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-11-24 00:33:21,870 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_suspend [2024-11-24 00:33:21,870 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_ld_pll [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure depth_to_dst [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_crt_enable [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_set_power [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_sync [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_lock [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_reset_engine [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure framebuffer_release [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure backlight_update_status [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-11-24 00:33:21,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_idle [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_unlock [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_flush_pixel_cache [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_pll [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty_pll_wait_readupdate [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_get_level_brightness [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_fifo [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_set_lcd_enable [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_wait_for_fifo [2024-11-24 00:33:21,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_pci_resume [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_8 [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty_pll_writeupdate [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_st_pal [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_ld_le32 [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _aty_st_le32 [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_update_status [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_do_resume [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_blank [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_decode_var [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_init_engine [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_check_var [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2024-11-24 00:33:21,873 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128_bl_get_brightness [2024-11-24 00:33:21,874 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-11-24 00:33:21,874 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aty128fb_set_par [2024-11-24 00:33:21,926 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 308 nodes and edges [2024-11-24 00:33:21,933 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 120 nodes and edges [2024-11-24 00:33:21,940 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-11-24 00:33:21,947 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-24 00:33:21,954 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-24 00:33:21,958 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-24 00:33:21,961 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 00:33:22,486 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/witness.graphml [2024-11-24 00:33:22,489 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/witness.yml [2024-11-24 00:33:22,489 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-24 00:33:22,490 INFO L158 Benchmark]: Toolchain (without parser) took 229852.49ms. Allocated memory was 117.4MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 85.8MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-24 00:33:22,491 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 167.8MB. Free memory was 103.4MB in the beginning and 103.2MB in the end (delta: 216.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 00:33:22,491 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2085.66ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.5MB in the beginning and 256.1MB in the end (delta: -170.7MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. [2024-11-24 00:33:22,491 INFO L158 Benchmark]: Boogie Procedure Inliner took 376.86ms. Allocated memory is still 352.3MB. Free memory was 256.1MB in the beginning and 209.1MB in the end (delta: 47.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-24 00:33:22,491 INFO L158 Benchmark]: Boogie Preprocessor took 813.83ms. Allocated memory is still 352.3MB. Free memory was 209.1MB in the beginning and 264.4MB in the end (delta: -55.2MB). Peak memory consumption was 125.4MB. Max. memory is 16.1GB. [2024-11-24 00:33:22,492 INFO L158 Benchmark]: RCFGBuilder took 45832.64ms. Allocated memory was 352.3MB in the beginning and 1.1GB in the end (delta: 780.1MB). Free memory was 264.4MB in the beginning and 740.3MB in the end (delta: -476.0MB). Peak memory consumption was 429.8MB. Max. memory is 16.1GB. [2024-11-24 00:33:22,492 INFO L158 Benchmark]: TraceAbstraction took 180105.66ms. Allocated memory was 1.1GB in the beginning and 2.7GB in the end (delta: 1.6GB). Free memory was 740.3MB in the beginning and 1.3GB in the end (delta: -525.8MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-24 00:33:22,492 INFO L158 Benchmark]: Witness Printer took 629.46ms. Allocated memory is still 2.7GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2024-11-24 00:33:22,497 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 167.8MB. Free memory was 103.4MB in the beginning and 103.2MB in the end (delta: 216.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2085.66ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.5MB in the beginning and 256.1MB in the end (delta: -170.7MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 376.86ms. Allocated memory is still 352.3MB. Free memory was 256.1MB in the beginning and 209.1MB in the end (delta: 47.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 813.83ms. Allocated memory is still 352.3MB. Free memory was 209.1MB in the beginning and 264.4MB in the end (delta: -55.2MB). Peak memory consumption was 125.4MB. Max. memory is 16.1GB. * RCFGBuilder took 45832.64ms. Allocated memory was 352.3MB in the beginning and 1.1GB in the end (delta: 780.1MB). Free memory was 264.4MB in the beginning and 740.3MB in the end (delta: -476.0MB). Peak memory consumption was 429.8MB. Max. memory is 16.1GB. * TraceAbstraction took 180105.66ms. Allocated memory was 1.1GB in the beginning and 2.7GB in the end (delta: 1.6GB). Free memory was 740.3MB in the beginning and 1.3GB in the end (delta: -525.8MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 629.46ms. Allocated memory is still 2.7GB. Free memory was 1.3GB in the beginning and 1.2GB 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: 170.5s, 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, 0.0s 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, 0.8s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 23 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4154]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6510]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5557]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6520]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6493]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4452]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6525]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4517]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4431]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6530]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4184]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4234]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4872]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4426]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5868]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4174]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4441]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5468]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6483]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6249]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4436]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5002]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 4210]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6488]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6005]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) RESULT: Ultimate proved your program to be correct! [2024-11-24 00:33:22,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e7ca970-ee76-421c-9969-ecf8f6ad1e74/bin/uautomizer-verify-LYvppIcaGC/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