./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90c46714cece55358cb643d9ae079249b826455eea6de8033737e0bcdd20e764 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:53:10,621 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:53:10,707 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 14:53:10,711 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:53:10,711 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:53:10,745 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:53:10,746 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:53:10,747 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:53:10,749 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:53:10,750 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:53:10,750 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:53:10,750 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:53:10,751 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:53:10,751 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:53:10,751 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:53:10,752 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:53:10,752 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:53:10,755 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 14:53:10,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:53:10,756 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:53:10,759 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:53:10,760 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:53:10,760 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:53:10,760 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:53:10,760 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:53:10,761 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:53:10,761 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:53:10,761 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:53:10,761 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:53:10,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:53:10,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:53:10,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:53:10,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:53:10,762 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 14:53:10,766 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 14:53:10,766 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:53:10,766 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:53:10,766 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:53:10,766 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:53:10,766 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90c46714cece55358cb643d9ae079249b826455eea6de8033737e0bcdd20e764 [2024-10-14 14:53:11,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:53:11,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:53:11,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:53:11,037 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:53:11,038 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:53:11,039 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2024-10-14 14:53:12,494 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:53:13,031 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:53:13,031 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2024-10-14 14:53:13,068 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80496a012/32dd6a47e0b448aba50fb561f07b6dc6/FLAG8fb59383a [2024-10-14 14:53:13,084 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80496a012/32dd6a47e0b448aba50fb561f07b6dc6 [2024-10-14 14:53:13,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:53:13,089 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:53:13,090 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:53:13,091 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:53:13,095 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:53:13,096 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:53:13" (1/1) ... [2024-10-14 14:53:13,097 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b5932b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:13, skipping insertion in model container [2024-10-14 14:53:13,097 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:53:13" (1/1) ... [2024-10-14 14:53:13,197 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:53:14,568 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i[206366,206379] [2024-10-14 14:53:14,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:53:14,681 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:53:14,773 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4286-4288] [2024-10-14 14:53:14,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4295-4297] [2024-10-14 14:53:14,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mov" "w" " %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4304-4306] [2024-10-14 14:53:14,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr))); [4313-4315] [2024-10-14 14:53:14,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mov" "l" " %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [4322-4324] [2024-10-14 14:53:14,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "b" " %" "b" "0, %w1": : "a" (value), "Nd" (port)); [4342-4346] [2024-10-14 14:53:14,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("in" "b" " %w1, %" "b" "0": "=a" (value): "Nd" (port)); [4353-4357] [2024-10-14 14:53:14,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "w" " %" "w" "0, %w1": : "a" (value), "Nd" (port)); [4386-4390] [2024-10-14 14:53:14,944 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i[206366,206379] [2024-10-14 14:53:14,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:53:15,109 INFO L204 MainTranslator]: Completed translation [2024-10-14 14:53:15,110 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15 WrapperNode [2024-10-14 14:53:15,110 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:53:15,112 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 14:53:15,112 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 14:53:15,113 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 14:53:15,120 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:15,200 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:15,436 INFO L138 Inliner]: procedures = 177, calls = 1657, calls flagged for inlining = 87, calls inlined = 87, statements flattened = 4692 [2024-10-14 14:53:15,436 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 14:53:15,437 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 14:53:15,437 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 14:53:15,438 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 14:53:15,450 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:15,451 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:15,477 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:15,798 INFO L175 MemorySlicer]: Split 1146 memory accesses to 35 slices as follows [1, 1, 38, 2, 6, 172, 96, 8, 3, 19, 7, 1, 1, 336, 4, 3, 2, 12, 41, 1, 11, 14, 6, 4, 33, 13, 18, 128, 6, 1, 123, 24, 1, 8, 2]. 29 percent of accesses are in the largest equivalence class. The 737 initializations are split as follows [0, 0, 38, 0, 6, 171, 96, 8, 0, 0, 0, 0, 0, 55, 0, 0, 2, 12, 35, 0, 10, 0, 4, 0, 33, 0, 18, 112, 6, 0, 123, 0, 0, 8, 0]. The 73 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 55, 2, 1, 0, 0, 0, 0, 0, 9, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2024-10-14 14:53:15,799 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:15,799 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:15,944 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:15,975 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:16,007 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:16,031 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:16,067 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 14:53:16,069 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 14:53:16,069 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 14:53:16,070 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 14:53:16,070 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (1/1) ... [2024-10-14 14:53:16,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:53:16,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 14:53:16,102 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-14 14:53:16,109 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-14 14:53:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_release [2024-10-14 14:53:16,148 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_release [2024-10-14 14:53:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-10-14 14:53:16,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-10-14 14:53:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_mask [2024-10-14 14:53:16,148 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_mask [2024-10-14 14:53:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-14 14:53:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-14 14:53:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-14 14:53:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-14 14:53:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-14 14:53:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-14 14:53:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-14 14:53:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-14 14:53:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-14 14:53:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-14 14:53:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-14 14:53:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-14 14:53:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-14 14:53:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-14 14:53:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-14 14:53:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-14 14:53:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-10-14 14:53:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-10-14 14:53:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-10-14 14:53:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-10-14 14:53:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-10-14 14:53:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-10-14 14:53:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-10-14 14:53:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-10-14 14:53:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2024-10-14 14:53:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2024-10-14 14:53:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-10-14 14:53:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-10-14 14:53:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-14 14:53:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-14 14:53:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-14 14:53:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-14 14:53:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-14 14:53:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-14 14:53:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-14 14:53:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-14 14:53:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-14 14:53:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-14 14:53:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-14 14:53:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-14 14:53:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-14 14:53:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-14 14:53:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-14 14:53:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-14 14:53:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-14 14:53:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-14 14:53:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-14 14:53:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-14 14:53:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-14 14:53:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-14 14:53:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-14 14:53:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-14 14:53:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-14 14:53:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2024-10-14 14:53:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2024-10-14 14:53:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_freq [2024-10-14 14:53:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_freq [2024-10-14 14:53:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2024-10-14 14:53:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2024-10-14 14:53:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_set_par [2024-10-14 14:53:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_set_par [2024-10-14 14:53:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2024-10-14 14:53:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2024-10-14 14:53:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-14 14:53:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-14 14:53:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-10-14 14:53:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-10-14 14:53:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_remove [2024-10-14 14:53:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_remove [2024-10-14 14:53:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-10-14 14:53:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-10-14 14:53:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-14 14:53:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-14 14:53:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-14 14:53:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-14 14:53:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-14 14:53:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-14 14:53:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-14 14:53:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-14 14:53:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-14 14:53:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-14 14:53:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-14 14:53:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-14 14:53:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-14 14:53:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-14 14:53:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-14 14:53:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-14 14:53:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-14 14:53:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-14 14:53:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-14 14:53:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-14 14:53:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-14 14:53:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-14 14:53:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-14 14:53:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-14 14:53:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-14 14:53:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-14 14:53:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-10-14 14:53:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-10-14 14:53:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-14 14:53:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-14 14:53:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-10-14 14:53:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-10-14 14:53:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-14 14:53:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-14 14:53:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-14 14:53:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-14 14:53:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-14 14:53:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-14 14:53:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-14 14:53:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-14 14:53:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-14 14:53:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-14 14:53:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-14 14:53:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-14 14:53:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-14 14:53:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-14 14:53:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-14 14:53:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-14 14:53:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-14 14:53:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-14 14:53:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-14 14:53:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-14 14:53:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-14 14:53:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-14 14:53:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-14 14:53:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-14 14:53:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-10-14 14:53:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-10-14 14:53:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-10-14 14:53:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-10-14 14:53:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-10-14 14:53:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-10-14 14:53:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-10-14 14:53:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-10-14 14:53:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-10-14 14:53:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-10-14 14:53:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-10-14 14:53:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w [2024-10-14 14:53:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w [2024-10-14 14:53:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure vga_r [2024-10-14 14:53:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_r [2024-10-14 14:53:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-14 14:53:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wseq_mask [2024-10-14 14:53:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wseq_mask [2024-10-14 14:53:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wcrt [2024-10-14 14:53:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wcrt [2024-10-14 14:53:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure dac_release [2024-10-14 14:53:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_release [2024-10-14 14:53:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 14:53:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_open [2024-10-14 14:53:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_open [2024-10-14 14:53:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-10-14 14:53:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-10-14 14:53:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-14 14:53:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-14 14:53:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-14 14:53:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-14 14:53:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-14 14:53:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-14 14:53:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-14 14:53:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-14 14:53:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-14 14:53:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-14 14:53:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-14 14:53:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-14 14:53:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-14 14:53:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-14 14:53:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-14 14:53:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-10-14 14:53:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-10-14 14:53:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-10-14 14:53:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-10-14 14:53:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-10-14 14:53:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-10-14 14:53:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-10-14 14:53:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-14 14:53:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_cleanup [2024-10-14 14:53:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_cleanup [2024-10-14 14:53:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-14 14:53:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-14 14:53:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-10-14 14:53:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-10-14 14:53:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-14 14:53:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-14 14:53:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-14 14:53:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-10-14 14:53:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-10-14 14:53:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-10-14 14:53:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-10-14 14:53:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-10-14 14:53:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-10-14 14:53:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-10-14 14:53:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-14 14:53:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-14 14:53:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-10-14 14:53:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-10-14 14:53:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_release [2024-10-14 14:53:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_release [2024-10-14 14:53:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure expand_color [2024-10-14 14:53:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure expand_color [2024-10-14 14:53:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2024-10-14 14:53:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2024-10-14 14:53:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-10-14 14:53:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-10-14 14:53:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-14 14:53:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-14 14:53:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-14 14:53:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-14 14:53:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-14 14:53:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-14 14:53:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-14 14:53:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-14 14:53:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-14 14:53:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-14 14:53:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-14 14:53:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-14 14:53:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-14 14:53:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-14 14:53:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-14 14:53:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-14 14:53:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-14 14:53:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-14 14:53:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-10-14 14:53:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-10-14 14:53:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-10-14 14:53:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-10-14 14:53:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-10-14 14:53:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-10-14 14:53:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-10-14 14:53:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-10-14 14:53:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-10-14 14:53:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-10-14 14:53:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-10-14 14:53:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-10-14 14:53:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-14 14:53:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-14 14:53:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_mode [2024-10-14 14:53:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_mode [2024-10-14 14:53:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure __writeb [2024-10-14 14:53:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __writeb [2024-10-14 14:53:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure dac_set_mode [2024-10-14 14:53:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_set_mode [2024-10-14 14:53:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-14 14:53:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-14 14:53:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w_fast [2024-10-14 14:53:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w_fast [2024-10-14 14:53:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_init [2024-10-14 14:53:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_init [2024-10-14 14:53:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure vga_rseq [2024-10-14 14:53:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_rseq [2024-10-14 14:53:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-14 14:53:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-14 14:53:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-10-14 14:53:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-10-14 14:53:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 14:53:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-14 14:53:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-14 14:53:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-14 14:53:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-14 14:53:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-14 14:53:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-14 14:53:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-14 14:53:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-14 14:53:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-14 14:53:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-14 14:53:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-14 14:53:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-14 14:53:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-14 14:53:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-14 14:53:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-14 14:53:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-14 14:53:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-14 14:53:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-14 14:53:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-14 14:53:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-14 14:53:16,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-14 14:53:16,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-14 14:53:16,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-14 14:53:16,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-14 14:53:16,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wseq [2024-10-14 14:53:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wseq [2024-10-14 14:53:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 14:53:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 14:53:16,199 INFO L130 BoogieDeclarations]: Found specification of procedure svga_match_format [2024-10-14 14:53:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_match_format [2024-10-14 14:53:16,199 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_multi [2024-10-14 14:53:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_multi [2024-10-14 14:53:16,872 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 14:53:16,877 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 14:53:17,219 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-14 14:53:17,690 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##86: assume !false; [2024-10-14 14:53:17,691 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume false; [2024-10-14 14:53:18,264 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-14 14:53:18,267 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-14 14:53:20,627 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !false; [2024-10-14 14:53:20,627 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume false; [2024-10-14 14:53:20,627 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume false; [2024-10-14 14:53:20,627 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##110: assume !false; [2024-10-14 14:53:21,362 INFO L? ?]: Removed 1414 outVars from TransFormulas that were not future-live. [2024-10-14 14:53:21,362 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 14:53:21,678 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 14:53:21,679 INFO L314 CfgBuilder]: Removed 29 assume(true) statements. [2024-10-14 14:53:21,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:53:21 BoogieIcfgContainer [2024-10-14 14:53:21,679 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 14:53:21,681 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 14:53:21,681 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 14:53:21,684 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 14:53:21,684 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 02:53:13" (1/3) ... [2024-10-14 14:53:21,685 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@753b6cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 02:53:21, skipping insertion in model container [2024-10-14 14:53:21,685 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:15" (2/3) ... [2024-10-14 14:53:21,685 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@753b6cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 02:53:21, skipping insertion in model container [2024-10-14 14:53:21,686 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:53:21" (3/3) ... [2024-10-14 14:53:21,687 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-video-arkfb.ko.cil.out.i [2024-10-14 14:53:21,703 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 14:53:21,704 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 14:53:21,808 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 14:53:21,816 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;@432dfcda, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 14:53:21,817 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 14:53:21,828 INFO L276 IsEmpty]: Start isEmpty. Operand has 968 states, 701 states have (on average 1.4878744650499287) internal successors, (1043), 723 states have internal predecessors, (1043), 214 states have call successors, (214), 51 states have call predecessors, (214), 51 states have return successors, (214), 204 states have call predecessors, (214), 214 states have call successors, (214) [2024-10-14 14:53:21,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-10-14 14:53:21,837 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 14:53:21,838 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 14:53:21,838 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 14:53:21,843 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 14:53:21,843 INFO L85 PathProgramCache]: Analyzing trace with hash 1707054786, now seen corresponding path program 1 times [2024-10-14 14:53:21,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 14:53:21,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53382490] [2024-10-14 14:53:21,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 14:53:21,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 14:53:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 14:53:25,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 14:53:25,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 14:53:25,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 14:53:25,957 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 14:53:25,957 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53382490] [2024-10-14 14:53:25,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [53382490] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 14:53:25,958 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 14:53:25,959 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 14:53:25,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133651549] [2024-10-14 14:53:25,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 14:53:25,965 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 14:53:25,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 14:53:25,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 14:53:25,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 14:53:25,991 INFO L87 Difference]: Start difference. First operand has 968 states, 701 states have (on average 1.4878744650499287) internal successors, (1043), 723 states have internal predecessors, (1043), 214 states have call successors, (214), 51 states have call predecessors, (214), 51 states have return successors, (214), 204 states have call predecessors, (214), 214 states have call successors, (214) Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-14 14:53:26,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 14:53:26,493 INFO L93 Difference]: Finished difference Result 1928 states and 2987 transitions. [2024-10-14 14:53:26,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 14:53:26,495 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2024-10-14 14:53:26,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 14:53:26,518 INFO L225 Difference]: With dead ends: 1928 [2024-10-14 14:53:26,519 INFO L226 Difference]: Without dead ends: 965 [2024-10-14 14:53:26,526 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 14:53:26,529 INFO L432 NwaCegarLoop]: 1276 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1276 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-14 14:53:26,532 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1276 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-14 14:53:26,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2024-10-14 14:53:26,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2024-10-14 14:53:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 965 states, 700 states have (on average 1.3957142857142857) internal successors, (977), 720 states have internal predecessors, (977), 214 states have call successors, (214), 51 states have call predecessors, (214), 50 states have return successors, (212), 202 states have call predecessors, (212), 212 states have call successors, (212) [2024-10-14 14:53:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1403 transitions. [2024-10-14 14:53:26,653 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1403 transitions. Word has length 12 [2024-10-14 14:53:26,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 14:53:26,654 INFO L471 AbstractCegarLoop]: Abstraction has 965 states and 1403 transitions. [2024-10-14 14:53:26,654 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-14 14:53:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1403 transitions. [2024-10-14 14:53:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-10-14 14:53:26,655 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 14:53:26,655 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 14:53:26,656 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 14:53:26,656 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 14:53:26,656 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 14:53:26,657 INFO L85 PathProgramCache]: Analyzing trace with hash -35752967, now seen corresponding path program 1 times [2024-10-14 14:53:26,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 14:53:26,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539846058] [2024-10-14 14:53:26,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 14:53:26,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 14:53:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 14:53:29,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 14:53:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 14:53:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 14:53:29,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 14:53:29,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539846058] [2024-10-14 14:53:29,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1539846058] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 14:53:29,644 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 14:53:29,644 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 14:53:29,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792406856] [2024-10-14 14:53:29,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 14:53:29,646 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 14:53:29,646 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 14:53:29,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 14:53:29,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 14:53:29,647 INFO L87 Difference]: Start difference. First operand 965 states and 1403 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-14 14:53:30,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 14:53:30,120 INFO L93 Difference]: Finished difference Result 967 states and 1404 transitions. [2024-10-14 14:53:30,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 14:53:30,120 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2024-10-14 14:53:30,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 14:53:30,132 INFO L225 Difference]: With dead ends: 967 [2024-10-14 14:53:30,133 INFO L226 Difference]: Without dead ends: 964 [2024-10-14 14:53:30,134 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 14:53:30,135 INFO L432 NwaCegarLoop]: 1272 mSDtfsCounter, 1396 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1396 SdHoareTripleChecker+Valid, 1272 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-14 14:53:30,135 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1396 Valid, 1272 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-14 14:53:30,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2024-10-14 14:53:30,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 964. [2024-10-14 14:53:30,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 964 states, 700 states have (on average 1.3942857142857144) internal successors, (976), 719 states have internal predecessors, (976), 213 states have call successors, (213), 51 states have call predecessors, (213), 50 states have return successors, (212), 202 states have call predecessors, (212), 212 states have call successors, (212) [2024-10-14 14:53:30,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1401 transitions. [2024-10-14 14:53:30,199 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1401 transitions. Word has length 13 [2024-10-14 14:53:30,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 14:53:30,200 INFO L471 AbstractCegarLoop]: Abstraction has 964 states and 1401 transitions. [2024-10-14 14:53:30,201 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-14 14:53:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1401 transitions. [2024-10-14 14:53:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-10-14 14:53:30,201 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 14:53:30,201 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 14:53:30,202 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 14:53:30,202 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 14:53:30,202 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 14:53:30,202 INFO L85 PathProgramCache]: Analyzing trace with hash -1108733821, now seen corresponding path program 1 times [2024-10-14 14:53:30,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 14:53:30,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873916128] [2024-10-14 14:53:30,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 14:53:30,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 14:53:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 14:53:33,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 14:53:33,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 14:53:33,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 14:53:33,032 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 14:53:33,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873916128] [2024-10-14 14:53:33,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873916128] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 14:53:33,033 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 14:53:33,033 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 14:53:33,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626874546] [2024-10-14 14:53:33,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 14:53:33,035 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 14:53:33,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 14:53:33,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 14:53:33,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 14:53:33,036 INFO L87 Difference]: Start difference. First operand 964 states and 1401 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-14 14:53:33,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 14:53:33,453 INFO L93 Difference]: Finished difference Result 964 states and 1401 transitions. [2024-10-14 14:53:33,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 14:53:33,454 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2024-10-14 14:53:33,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 14:53:33,455 INFO L225 Difference]: With dead ends: 964 [2024-10-14 14:53:33,455 INFO L226 Difference]: Without dead ends: 0 [2024-10-14 14:53:33,459 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 14:53:33,460 INFO L432 NwaCegarLoop]: 1270 mSDtfsCounter, 1392 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 128 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1392 SdHoareTripleChecker+Valid, 1270 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 128 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-14 14:53:33,460 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1392 Valid, 1270 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 128 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-14 14:53:33,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-14 14:53:33,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-14 14:53:33,461 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) [2024-10-14 14:53:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-14 14:53:33,462 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 14 [2024-10-14 14:53:33,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 14:53:33,462 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-14 14:53:33,462 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-14 14:53:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-14 14:53:33,462 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-14 14:53:33,465 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-14 14:53:33,466 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-14 14:53:33,468 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-14 14:53:33,470 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-10-14 14:53:36,047 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-14 14:53:36,063 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-14 14:53:36,064 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-14 14:53:36,064 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-14 14:53:36,064 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-14 14:53:36,076 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-14 14:53:36,076 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-14 14:53:36,076 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-14 14:53:36,076 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-14 14:53:36,081 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-14 14:53:36,085 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-14 14:53:36,085 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-14 14:53:36,085 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-14 14:53:36,103 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-14 14:53:36,103 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-14 14:53:36,104 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-14 14:53:36,104 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-14 14:53:36,117 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-14 14:53:36,117 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-14 14:53:36,118 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-14 14:53:36,118 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-14 14:53:36,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 02:53:36 BoogieIcfgContainer [2024-10-14 14:53:36,124 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-14 14:53:36,124 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-14 14:53:36,125 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-14 14:53:36,125 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-14 14:53:36,125 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:53:21" (3/4) ... [2024-10-14 14:53:36,127 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-14 14:53:36,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_release [2024-10-14 14:53:36,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-10-14 14:53:36,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-10-14 14:53:36,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-10-14 14:53:36,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-10-14 14:53:36,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_open [2024-10-14 14:53:36,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-10-14 14:53:36,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-10-14 14:53:36,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~int [2024-10-14 14:53:36,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-10-14 14:53:36,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-10-14 14:53:36,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wcrt_mask [2024-10-14 14:53:36,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_set_suspend [2024-10-14 14:53:36,132 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2024-10-14 14:53:36,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2024-10-14 14:53:36,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_cleanup [2024-10-14 14:53:36,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-10-14 14:53:36,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#32 [2024-10-14 14:53:36,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-10-14 14:53:36,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2024-10-14 14:53:36,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2024-10-14 14:53:36,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cfb_imageblit [2024-10-14 14:53:36,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_set_freq [2024-10-14 14:53:36,133 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_lock [2024-10-14 14:53:36,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure framebuffer_release [2024-10-14 14:53:36,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-10-14 14:53:36,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#34 [2024-10-14 14:53:36,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#33 [2024-10-14 14:53:36,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_unlock [2024-10-14 14:53:36,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_set_par [2024-10-14 14:53:36,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cfb_fillrect [2024-10-14 14:53:36,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-10-14 14:53:36,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_release [2024-10-14 14:53:36,134 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure expand_color [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_dealloc_cmap [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ark_pci_remove [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __writel [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_set_mode [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __writeb [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dac_set_mode [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-10-14 14:53:36,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_w_fast [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_init [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_pr_debug [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_rseq [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-10-14 14:53:36,136 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_w [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_r [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_wseq [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wseq_mask [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-10-14 14:53:36,137 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_wcrt [2024-10-14 14:53:36,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_match_format [2024-10-14 14:53:36,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wcrt_multi [2024-10-14 14:53:36,138 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dac_release [2024-10-14 14:53:36,215 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 501 nodes and edges [2024-10-14 14:53:36,222 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 204 nodes and edges [2024-10-14 14:53:36,229 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 63 nodes and edges [2024-10-14 14:53:36,238 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2024-10-14 14:53:36,244 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-10-14 14:53:36,248 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-10-14 14:53:36,251 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-14 14:53:36,254 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-14 14:53:36,789 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-14 14:53:36,790 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-14 14:53:36,790 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-14 14:53:36,791 INFO L158 Benchmark]: Toolchain (without parser) took 23701.49ms. Allocated memory was 161.5MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 128.6MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 890.5MB. Max. memory is 16.1GB. [2024-10-14 14:53:36,791 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:53:36,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2020.94ms. Allocated memory is still 161.5MB. Free memory was 128.6MB in the beginning and 65.0MB in the end (delta: 63.6MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2024-10-14 14:53:36,792 INFO L158 Benchmark]: Boogie Procedure Inliner took 324.31ms. Allocated memory was 161.5MB in the beginning and 260.0MB in the end (delta: 98.6MB). Free memory was 65.0MB in the beginning and 181.5MB in the end (delta: -116.5MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2024-10-14 14:53:36,792 INFO L158 Benchmark]: Boogie Preprocessor took 630.62ms. Allocated memory is still 260.0MB. Free memory was 181.5MB in the beginning and 159.4MB in the end (delta: 22.1MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. [2024-10-14 14:53:36,792 INFO L158 Benchmark]: RCFGBuilder took 5609.96ms. Allocated memory was 260.0MB in the beginning and 461.4MB in the end (delta: 201.3MB). Free memory was 159.4MB in the beginning and 340.8MB in the end (delta: -181.4MB). Peak memory consumption was 272.6MB. Max. memory is 16.1GB. [2024-10-14 14:53:36,793 INFO L158 Benchmark]: TraceAbstraction took 14442.66ms. Allocated memory was 461.4MB in the beginning and 1.4GB in the end (delta: 893.4MB). Free memory was 339.8MB in the beginning and 455.6MB in the end (delta: -115.8MB). Peak memory consumption was 776.5MB. Max. memory is 16.1GB. [2024-10-14 14:53:36,793 INFO L158 Benchmark]: Witness Printer took 665.85ms. Allocated memory was 1.4GB in the beginning and 1.8GB in the end (delta: 436.2MB). Free memory was 455.6MB in the beginning and 1.6GB in the end (delta: -1.1GB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-10-14 14:53:36,795 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2020.94ms. Allocated memory is still 161.5MB. Free memory was 128.6MB in the beginning and 65.0MB in the end (delta: 63.6MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 324.31ms. Allocated memory was 161.5MB in the beginning and 260.0MB in the end (delta: 98.6MB). Free memory was 65.0MB in the beginning and 181.5MB in the end (delta: -116.5MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 630.62ms. Allocated memory is still 260.0MB. Free memory was 181.5MB in the beginning and 159.4MB in the end (delta: 22.1MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. * RCFGBuilder took 5609.96ms. Allocated memory was 260.0MB in the beginning and 461.4MB in the end (delta: 201.3MB). Free memory was 159.4MB in the beginning and 340.8MB in the end (delta: -181.4MB). Peak memory consumption was 272.6MB. Max. memory is 16.1GB. * TraceAbstraction took 14442.66ms. Allocated memory was 461.4MB in the beginning and 1.4GB in the end (delta: 893.4MB). Free memory was 339.8MB in the beginning and 455.6MB in the end (delta: -115.8MB). Peak memory consumption was 776.5MB. Max. memory is 16.1GB. * Witness Printer took 665.85ms. Allocated memory was 1.4GB in the beginning and 1.8GB in the end (delta: 436.2MB). Free memory was 455.6MB in the beginning and 1.6GB in the end (delta: -1.1GB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4286]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4286-4288] - GenericResultAtLocation [Line: 4295]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4295-4297] - GenericResultAtLocation [Line: 4304]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mov" "w" " %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4304-4306] - GenericResultAtLocation [Line: 4313]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr))); [4313-4315] - GenericResultAtLocation [Line: 4322]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mov" "l" " %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [4322-4324] - GenericResultAtLocation [Line: 4342]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("out" "b" " %" "b" "0, %w1": : "a" (value), "Nd" (port)); [4342-4346] - GenericResultAtLocation [Line: 4353]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("in" "b" " %w1, %" "b" "0": "=a" (value): "Nd" (port)); [4353-4357] - GenericResultAtLocation [Line: 4386]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("out" "w" " %" "w" "0, %w1": : "a" (value), "Nd" (port)); [4386-4390] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 * 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: 7016]: 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 86 procedures, 1070 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 11.7s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2788 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2788 mSDsluCounter, 3818 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 386 IncrementalHoareTripleChecker+Invalid, 386 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 3818 mSDtfsCounter, 386 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 13 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=968occurred in iteration=0, InterpolantAutomatonStates: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 39 NumberOfCodeBlocks, 39 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 36 ConstructedInterpolants, 0 QuantifiedInterpolants, 58 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5510]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5898]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5014]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5923]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6254]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5201]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6927]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5096]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6538]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6039]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5848]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6917]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6277]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 5471]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 6830]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5151]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5944]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5873]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6550]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5775]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6922]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6644]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6065]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5966]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5086]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6907]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6015]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6384]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6818]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6300]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5211]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5142]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6937]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6743]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5991]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6710]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4500]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6407]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5006]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6912]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 5589]: Procedure Contract for arkfb_release Derived contract for procedure arkfb_release. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 5562]: Procedure Contract for arkfb_open Derived contract for procedure arkfb_open. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4680]: Procedure Contract for svga_wcrt_mask Derived contract for procedure svga_wcrt_mask. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7230]: Procedure Contract for fb_set_suspend Derived contract for procedure fb_set_suspend. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7274]: Procedure Contract for pci_enable_device Derived contract for procedure pci_enable_device. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7193]: Procedure Contract for _dev_info Derived contract for procedure _dev_info. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 6706]: Procedure Contract for arkfb_cleanup Derived contract for procedure arkfb_cleanup. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7283]: Procedure Contract for pci_release_regions Derived contract for procedure pci_release_regions. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7199]: Procedure Contract for cfb_imageblit Derived contract for procedure cfb_imageblit. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 5389]: Procedure Contract for ics5342_set_freq Derived contract for procedure ics5342_set_freq. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7202]: Procedure Contract for console_lock Derived contract for procedure console_lock. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7236]: Procedure Contract for framebuffer_release Derived contract for procedure framebuffer_release. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4491]: Procedure Contract for pci_get_drvdata Derived contract for procedure pci_get_drvdata. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7205]: Procedure Contract for console_unlock Derived contract for procedure console_unlock. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 5702]: Procedure Contract for arkfb_set_par Derived contract for procedure arkfb_set_par. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7196]: Procedure Contract for cfb_fillrect Derived contract for procedure cfb_fillrect. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7177]: Procedure Contract for ldv_malloc Derived contract for procedure ldv_malloc. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 5423]: Procedure Contract for ics5342_release Derived contract for procedure ics5342_release. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 5055]: Procedure Contract for expand_color Derived contract for procedure expand_color. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7223]: Procedure Contract for fb_dealloc_cmap Derived contract for procedure fb_dealloc_cmap. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4271]: Procedure Contract for slow_down_io Derived contract for procedure slow_down_io. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 6565]: Procedure Contract for ark_pci_remove Derived contract for procedure ark_pci_remove. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7013]: Procedure Contract for ldv_blast_assert Derived contract for procedure ldv_blast_assert. Requires: 0 Ensures: 0 - ProcedureContractResult [Line: 4319]: Procedure Contract for __writel Derived contract for procedure __writel. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7280]: Procedure Contract for pci_iounmap Derived contract for procedure pci_iounmap. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7301]: Procedure Contract for pci_set_power_state Derived contract for procedure pci_set_power_state. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7308]: Procedure Contract for printk Derived contract for procedure printk. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 5364]: Procedure Contract for ics5342_set_mode Derived contract for procedure ics5342_set_mode. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4310]: Procedure Contract for __writeb Derived contract for procedure __writeb. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 5333]: Procedure Contract for dac_set_mode Derived contract for procedure dac_set_mode. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7209]: Procedure Contract for dev_err Derived contract for procedure dev_err. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7259]: Procedure Contract for mutex_unlock Derived contract for procedure mutex_unlock. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4607]: Procedure Contract for vga_w_fast Derived contract for procedure vga_w_fast. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 6737]: Procedure Contract for arkfb_init Derived contract for procedure arkfb_init. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4500]: Procedure Contract for pci_set_drvdata Derived contract for procedure pci_set_drvdata. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7172]: Procedure Contract for __dynamic_pr_debug Derived contract for procedure __dynamic_pr_debug. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4642]: Procedure Contract for vga_rseq Derived contract for procedure vga_rseq. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7256]: Procedure Contract for mutex_lock_nested Derived contract for procedure mutex_lock_nested. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4339]: Procedure Contract for outb Derived contract for procedure outb. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4592]: Procedure Contract for vga_w Derived contract for procedure vga_w. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4575]: Procedure Contract for vga_r Derived contract for procedure vga_r. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4652]: Procedure Contract for vga_wseq Derived contract for procedure vga_wseq. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4670]: Procedure Contract for svga_wseq_mask Derived contract for procedure svga_wseq_mask. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 4633]: Procedure Contract for vga_wcrt Derived contract for procedure vga_wcrt. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7332]: Procedure Contract for svga_match_format Derived contract for procedure svga_match_format. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 7356]: Procedure Contract for svga_wcrt_multi Derived contract for procedure svga_wcrt_multi. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - ProcedureContractResult [Line: 5351]: Procedure Contract for dac_release Derived contract for procedure dac_release. Requires: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) Ensures: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) RESULT: Ultimate proved your program to be correct! [2024-10-14 14:53:36,821 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE