./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 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.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_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:06:16,498 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:06:16,617 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:06:16,621 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:06:16,622 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:06:16,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:06:16,663 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:06:16,664 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:06:16,665 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:06:16,670 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:06:16,671 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:06:16,671 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:06:16,672 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:06:16,673 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:06:16,674 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:06:16,674 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:06:16,675 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:06:16,675 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:06:16,676 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:06:16,676 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:06:16,676 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:06:16,677 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:06:16,678 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:06:16,680 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:06:16,680 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:06:16,681 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:06:16,681 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:06:16,682 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:06:16,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:06:16,682 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:06:16,684 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 [2023-11-19 04:06:17,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:06:17,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:06:17,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:06:17,087 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:06:17,088 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:06:17,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2023-11-19 04:06:20,203 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:06:20,876 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:06:20,877 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2023-11-19 04:06:20,952 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/data/bd4889926/17b8395a5ce64969a6e2d4d1d72b74d3/FLAG7d2b393e9 [2023-11-19 04:06:20,979 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/data/bd4889926/17b8395a5ce64969a6e2d4d1d72b74d3 [2023-11-19 04:06:20,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:06:20,989 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:06:20,993 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:06:20,993 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:06:20,999 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:06:21,000 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:06:20" (1/1) ... [2023-11-19 04:06:21,001 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37ca86c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:21, skipping insertion in model container [2023-11-19 04:06:21,002 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:06:20" (1/1) ... [2023-11-19 04:06:21,122 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:06:22,384 WARN L240 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_e506b616-d0b1-4a40-9352-fc61a3abebfc/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2023-11-19 04:06:22,433 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:06:22,497 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:06:22,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [3762] [2023-11-19 04:06:22,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3769] [2023-11-19 04:06:22,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [3776] [2023-11-19 04:06:22,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3783] [2023-11-19 04:06:22,848 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] [2023-11-19 04:06:22,849 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] [2023-11-19 04:06:22,849 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] [2023-11-19 04:06:22,849 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] [2023-11-19 04:06:22,850 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] [2023-11-19 04:06:22,861 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] [2023-11-19 04:06:22,861 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] [2023-11-19 04:06:22,862 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] [2023-11-19 04:06:22,862 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] [2023-11-19 04:06:22,862 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] [2023-11-19 04:06:22,880 WARN L240 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_e506b616-d0b1-4a40-9352-fc61a3abebfc/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2023-11-19 04:06:22,890 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:06:23,048 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:06:23,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23 WrapperNode [2023-11-19 04:06:23,049 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:06:23,051 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:06:23,051 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:06:23,051 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:06:23,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,185 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,475 INFO L138 Inliner]: procedures = 150, calls = 2273, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 5157 [2023-11-19 04:06:23,476 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:06:23,476 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:06:23,477 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:06:23,477 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:06:23,487 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,557 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,571 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,817 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,849 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,869 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,886 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,963 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:06:23,964 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:06:23,964 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:06:23,964 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:06:23,965 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:23" (1/1) ... [2023-11-19 04:06:23,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:06:23,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:06:23,998 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:06:24,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e506b616-d0b1-4a40-9352-fc61a3abebfc/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:06:24,044 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-19 04:06:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-19 04:06:24,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:06:24,045 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2023-11-19 04:06:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2023-11-19 04:06:24,045 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2023-11-19 04:06:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2023-11-19 04:06:24,046 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2023-11-19 04:06:24,046 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2023-11-19 04:06:24,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:06:24,046 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2023-11-19 04:06:24,046 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2023-11-19 04:06:24,047 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2023-11-19 04:06:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2023-11-19 04:06:24,047 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2023-11-19 04:06:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2023-11-19 04:06:24,047 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2023-11-19 04:06:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2023-11-19 04:06:24,048 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2023-11-19 04:06:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2023-11-19 04:06:24,049 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2023-11-19 04:06:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2023-11-19 04:06:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:06:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:06:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2023-11-19 04:06:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2023-11-19 04:06:24,052 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2023-11-19 04:06:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2023-11-19 04:06:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2023-11-19 04:06:24,054 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2023-11-19 04:06:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2023-11-19 04:06:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2023-11-19 04:06:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-19 04:06:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-19 04:06:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2023-11-19 04:06:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2023-11-19 04:06:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:06:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2023-11-19 04:06:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2023-11-19 04:06:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2023-11-19 04:06:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2023-11-19 04:06:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:06:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2023-11-19 04:06:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2023-11-19 04:06:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2023-11-19 04:06:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2023-11-19 04:06:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:06:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2023-11-19 04:06:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2023-11-19 04:06:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 04:06:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 04:06:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:06:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:06:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2023-11-19 04:06:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2023-11-19 04:06:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2023-11-19 04:06:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2023-11-19 04:06:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 04:06:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 04:06:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-11-19 04:06:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-11-19 04:06:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:06:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2023-11-19 04:06:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2023-11-19 04:06:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 04:06:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 04:06:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-11-19 04:06:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-11-19 04:06:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-11-19 04:06:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-11-19 04:06:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2023-11-19 04:06:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2023-11-19 04:06:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-11-19 04:06:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-11-19 04:06:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:06:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 04:06:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 04:06:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:06:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2023-11-19 04:06:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2023-11-19 04:06:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-19 04:06:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-19 04:06:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2023-11-19 04:06:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2023-11-19 04:06:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 04:06:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 04:06:24,067 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2023-11-19 04:06:24,067 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2023-11-19 04:06:24,067 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2023-11-19 04:06:24,067 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2023-11-19 04:06:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2023-11-19 04:06:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2023-11-19 04:06:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2023-11-19 04:06:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2023-11-19 04:06:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2023-11-19 04:06:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2023-11-19 04:06:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2023-11-19 04:06:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2023-11-19 04:06:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:06:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-19 04:06:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-11-19 04:06:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-19 04:06:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-19 04:06:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:06:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:06:24,070 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2023-11-19 04:06:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2023-11-19 04:06:24,070 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 04:06:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 04:06:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2023-11-19 04:06:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2023-11-19 04:06:24,640 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:06:24,645 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:06:25,446 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 04:06:25,485 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2023-11-19 04:06:25,485 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2023-11-19 04:06:36,869 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock.