./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 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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-dev-84cfde4 [2024-10-11 14:51:21,720 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:51:21,808 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:51:21,813 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:51:21,814 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:51:21,849 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:51:21,849 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:51:21,850 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:51:21,851 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:51:21,852 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:51:21,852 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:51:21,852 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:51:21,853 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:51:21,854 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:51:21,854 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:51:21,855 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:51:21,855 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:51:21,856 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:51:21,856 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:51:21,856 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:51:21,856 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:51:21,860 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:51:21,861 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:51:21,861 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:51:21,861 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:51:21,862 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:51:21,862 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:51:21,862 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:51:21,862 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:51:21,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:51:21,863 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:51:21,863 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:51:21,863 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:51:21,863 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:51:21,864 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:51:21,864 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:51:21,865 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:51:21,865 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:51:21,865 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:51:21,865 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90c46714cece55358cb643d9ae079249b826455eea6de8033737e0bcdd20e764 [2024-10-11 14:51:22,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:51:22,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:51:22,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:51:22,150 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:51:22,151 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:51:22,152 INFO L431 ainManager$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 [2024-10-11 14:51:23,629 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:51:24,085 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:51:24,086 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 [2024-10-11 14:51:24,131 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b91cf9d31/e3d996df44fb4bc6afff98a5304ee664/FLAGc6bd7d47e [2024-10-11 14:51:24,195 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b91cf9d31/e3d996df44fb4bc6afff98a5304ee664 [2024-10-11 14:51:24,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:51:24,199 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:51:24,200 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:51:24,200 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:51:24,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:51:24,206 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:51:24" (1/1) ... [2024-10-11 14:51:24,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2143b337 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:24, skipping insertion in model container [2024-10-11 14:51:24,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:51:24" (1/1) ... [2024-10-11 14:51:24,311 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:51:25,811 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] [2024-10-11 14:51:25,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:51:25,916 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:51:26,056 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] [2024-10-11 14:51:26,058 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] [2024-10-11 14:51:26,059 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] [2024-10-11 14:51:26,059 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] [2024-10-11 14:51:26,059 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] [2024-10-11 14:51:26,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "b" " %" "b" "0, %w1": : "a" (value), "Nd" (port)); [4342-4346] [2024-10-11 14:51:26,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("in" "b" " %w1, %" "b" "0": "=a" (value): "Nd" (port)); [4353-4357] [2024-10-11 14:51:26,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "w" " %" "w" "0, %w1": : "a" (value), "Nd" (port)); [4386-4390] [2024-10-11 14:51:26,192 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] [2024-10-11 14:51:26,207 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:51:26,407 INFO L204 MainTranslator]: Completed translation [2024-10-11 14:51:26,408 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26 WrapperNode [2024-10-11 14:51:26,408 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:51:26,409 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 14:51:26,409 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 14:51:26,409 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 14:51:26,415 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:26,479 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:26,621 INFO L138 Inliner]: procedures = 177, calls = 1657, calls flagged for inlining = 87, calls inlined = 87, statements flattened = 4692 [2024-10-11 14:51:26,621 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 14:51:26,622 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 14:51:26,623 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 14:51:26,623 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 14:51:26,633 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:26,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:26,667 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:27,026 INFO L175 MemorySlicer]: Split 1146 memory accesses to 35 slices as follows [128, 8, 4, 123, 6, 1, 14, 2, 2, 13, 38, 1, 24, 1, 2, 41, 33, 4, 11, 1, 1, 6, 12, 18, 1, 336, 96, 7, 19, 3, 6, 3, 1, 8, 172]. 29 percent of accesses are in the largest equivalence class. The 737 initializations are split as follows [112, 8, 0, 123, 6, 0, 0, 0, 0, 0, 38, 0, 0, 0, 2, 35, 33, 0, 10, 0, 0, 4, 12, 18, 0, 55, 96, 0, 0, 0, 6, 0, 0, 8, 171]. The 73 writes are split as follows [0, 0, 3, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 55, 0, 0, 0, 3, 0, 1, 0, 0, 0]. [2024-10-11 14:51:27,027 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:27,027 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:27,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:27,136 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:27,176 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:27,194 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:27,227 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 14:51:27,229 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 14:51:27,229 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 14:51:27,229 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 14:51:27,230 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (1/1) ... [2024-10-11 14:51:27,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:51:27,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 14:51:27,315 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 14:51:27,318 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 14:51:27,367 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_release [2024-10-11 14:51:27,368 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_release [2024-10-11 14:51:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-10-11 14:51:27,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-10-11 14:51:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_mask [2024-10-11 14:51:27,368 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_mask [2024-10-11 14:51:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-11 14:51:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-11 14:51:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-11 14:51:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-11 14:51:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-11 14:51:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-11 14:51:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-11 14:51:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-11 14:51:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-11 14:51:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-11 14:51:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-11 14:51:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-11 14:51:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-11 14:51:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-11 14:51:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-11 14:51:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-11 14:51:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-11 14:51:27,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-11 14:51:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-11 14:51:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-11 14:51:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-11 14:51:27,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-11 14:51:27,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-11 14:51:27,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-11 14:51:27,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-11 14:51:27,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-11 14:51:27,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-10-11 14:51:27,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-10-11 14:51:27,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-10-11 14:51:27,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-10-11 14:51:27,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-10-11 14:51:27,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-10-11 14:51:27,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-10-11 14:51:27,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-10-11 14:51:27,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-10-11 14:51:27,375 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2024-10-11 14:51:27,375 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2024-10-11 14:51:27,375 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-10-11 14:51:27,376 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-10-11 14:51:27,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-11 14:51:27,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-11 14:51:27,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 14:51:27,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 14:51:27,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 14:51:27,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 14:51:27,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 14:51:27,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 14:51:27,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 14:51:27,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 14:51:27,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 14:51:27,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 14:51:27,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 14:51:27,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 14:51:27,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 14:51:27,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-11 14:51:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2024-10-11 14:51:27,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_freq [2024-10-11 14:51:27,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_freq [2024-10-11 14:51:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2024-10-11 14:51:27,380 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2024-10-11 14:51:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_set_par [2024-10-11 14:51:27,381 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_set_par [2024-10-11 14:51:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2024-10-11 14:51:27,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2024-10-11 14:51:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-11 14:51:27,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-11 14:51:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-10-11 14:51:27,381 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-10-11 14:51:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_remove [2024-10-11 14:51:27,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_remove [2024-10-11 14:51:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-10-11 14:51:27,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-10-11 14:51:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 14:51:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 14:51:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 14:51:27,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 14:51:27,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 14:51:27,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 14:51:27,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 14:51:27,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 14:51:27,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 14:51:27,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 14:51:27,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 14:51:27,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 14:51:27,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 14:51:27,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 14:51:27,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 14:51:27,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 14:51:27,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 14:51:27,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 14:51:27,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 14:51:27,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 14:51:27,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 14:51:27,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 14:51:27,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 14:51:27,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 14:51:27,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-11 14:51:27,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-11 14:51:27,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-11 14:51:27,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-11 14:51:27,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-11 14:51:27,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-11 14:51:27,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-11 14:51:27,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-11 14:51:27,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-11 14:51:27,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-11 14:51:27,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-11 14:51:27,388 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-11 14:51:27,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-11 14:51:27,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-10-11 14:51:27,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-10-11 14:51:27,389 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-10-11 14:51:27,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-10-11 14:51:27,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-11 14:51:27,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-11 14:51:27,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-11 14:51:27,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-11 14:51:27,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-11 14:51:27,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-10-11 14:51:27,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-10-11 14:51:27,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-11 14:51:27,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-11 14:51:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-11 14:51:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-11 14:51:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-11 14:51:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-11 14:51:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-11 14:51:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-11 14:51:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-10-11 14:51:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-10-11 14:51:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-10-11 14:51:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-10-11 14:51:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-10-11 14:51:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-10-11 14:51:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-10-11 14:51:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-10-11 14:51:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-10-11 14:51:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-10-11 14:51:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-10-11 14:51:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w [2024-10-11 14:51:27,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w [2024-10-11 14:51:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure vga_r [2024-10-11 14:51:27,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_r [2024-10-11 14:51:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-11 14:51:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wseq_mask [2024-10-11 14:51:27,398 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wseq_mask [2024-10-11 14:51:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wcrt [2024-10-11 14:51:27,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wcrt [2024-10-11 14:51:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure dac_release [2024-10-11 14:51:27,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_release [2024-10-11 14:51:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 14:51:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_open [2024-10-11 14:51:27,399 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_open [2024-10-11 14:51:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-10-11 14:51:27,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-10-11 14:51:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-11 14:51:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-11 14:51:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-11 14:51:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-11 14:51:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-11 14:51:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-11 14:51:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-11 14:51:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-11 14:51:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-11 14:51:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-10-11 14:51:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-10-11 14:51:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-11 14:51:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_cleanup [2024-10-11 14:51:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_cleanup [2024-10-11 14:51:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 14:51:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 14:51:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-10-11 14:51:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-10-11 14:51:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-11 14:51:27,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-11 14:51:27,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-11 14:51:27,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-11 14:51:27,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-11 14:51:27,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-11 14:51:27,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-11 14:51:27,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-11 14:51:27,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-11 14:51:27,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-11 14:51:27,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-11 14:51:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-11 14:51:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-11 14:51:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-11 14:51:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-11 14:51:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-10-11 14:51:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-10-11 14:51:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-10-11 14:51:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-10-11 14:51:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-10-11 14:51:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-10-11 14:51:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-10-11 14:51:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-11 14:51:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-11 14:51:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-10-11 14:51:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-10-11 14:51:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_release [2024-10-11 14:51:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_release [2024-10-11 14:51:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure expand_color [2024-10-11 14:51:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure expand_color [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2024-10-11 14:51:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-10-11 14:51:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-11 14:51:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-11 14:51:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-10-11 14:51:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-10-11 14:51:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-10-11 14:51:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-10-11 14:51:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-10-11 14:51:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-10-11 14:51:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-10-11 14:51:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-10-11 14:51:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-10-11 14:51:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-10-11 14:51:27,416 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-10-11 14:51:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-10-11 14:51:27,416 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-10-11 14:51:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-10-11 14:51:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-11 14:51:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-11 14:51:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_mode [2024-10-11 14:51:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_mode [2024-10-11 14:51:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure __writeb [2024-10-11 14:51:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __writeb [2024-10-11 14:51:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure dac_set_mode [2024-10-11 14:51:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_set_mode [2024-10-11 14:51:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-11 14:51:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-11 14:51:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w_fast [2024-10-11 14:51:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w_fast [2024-10-11 14:51:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_init [2024-10-11 14:51:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_init [2024-10-11 14:51:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure vga_rseq [2024-10-11 14:51:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_rseq [2024-10-11 14:51:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-11 14:51:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-11 14:51:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-10-11 14:51:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-10-11 14:51:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 14:51:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 14:51:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 14:51:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 14:51:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 14:51:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 14:51:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 14:51:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 14:51:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 14:51:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 14:51:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 14:51:27,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wseq [2024-10-11 14:51:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wseq [2024-10-11 14:51:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 14:51:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 14:51:27,423 INFO L130 BoogieDeclarations]: Found specification of procedure svga_match_format [2024-10-11 14:51:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_match_format [2024-10-11 14:51:27,423 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_multi [2024-10-11 14:51:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_multi [2024-10-11 14:51:28,102 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 14:51:28,106 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 14:51:28,407 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-11 14:51:28,871 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##86: assume !false; [2024-10-11 14:51:28,872 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume false; [2024-10-11 14:51:29,467 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-11 14:51:29,470 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-11 14:51:31,739 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !false; [2024-10-11 14:51:31,740 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume false; [2024-10-11 14:51:31,740 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume false; [2024-10-11 14:51:31,740 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##110: assume !false; [2024-10-11 14:51:32,538 INFO L? ?]: Removed 1414 outVars from TransFormulas that were not future-live. [2024-10-11 14:51:32,538 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 14:51:32,829 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 14:51:32,829 INFO L314 CfgBuilder]: Removed 29 assume(true) statements. [2024-10-11 14:51:32,830 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:51:32 BoogieIcfgContainer [2024-10-11 14:51:32,830 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 14:51:32,833 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 14:51:32,834 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 14:51:32,837 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 14:51:32,837 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 02:51:24" (1/3) ... [2024-10-11 14:51:32,838 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57062bde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:51:32, skipping insertion in model container [2024-10-11 14:51:32,839 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:51:26" (2/3) ... [2024-10-11 14:51:32,839 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57062bde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:51:32, skipping insertion in model container [2024-10-11 14:51:32,839 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:51:32" (3/3) ... [2024-10-11 14:51:32,840 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-video-arkfb.ko.cil.out.i [2024-10-11 14:51:32,856 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 14:51:32,856 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 14:51:32,949 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 14:51:32,957 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;@67c6e530, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 14:51:32,958 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 14:51:32,968 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) [2024-10-11 14:51:32,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-10-11 14:51:32,977 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 14:51:32,978 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 14:51:32,978 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 14:51:32,983 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 14:51:32,983 INFO L85 PathProgramCache]: Analyzing trace with hash 1707054786, now seen corresponding path program 1 times [2024-10-11 14:51:32,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 14:51:32,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [307481946] [2024-10-11 14:51:32,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 14:51:32,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 14:51:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 14:51:36,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 14:51:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 14:51:36,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 14:51:36,266 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 14:51:36,266 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [307481946] [2024-10-11 14:51:36,267 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [307481946] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 14:51:36,267 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 14:51:36,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-11 14:51:36,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631309818] [2024-10-11 14:51:36,270 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 14:51:36,274 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-11 14:51:36,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 14:51:36,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-11 14:51:36,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 14:51:36,301 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) [2024-10-11 14:51:36,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 14:51:36,801 INFO L93 Difference]: Finished difference Result 1928 states and 2987 transitions. [2024-10-11 14:51:36,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-11 14:51:36,803 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 [2024-10-11 14:51:36,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 14:51:36,836 INFO L225 Difference]: With dead ends: 1928 [2024-10-11 14:51:36,836 INFO L226 Difference]: Without dead ends: 965 [2024-10-11 14:51:36,847 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 [2024-10-11 14:51:36,852 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 [2024-10-11 14:51:36,855 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] [2024-10-11 14:51:36,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2024-10-11 14:51:36,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2024-10-11 14:51:36,992 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) [2024-10-11 14:51:37,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1403 transitions. [2024-10-11 14:51:37,017 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1403 transitions. Word has length 12 [2024-10-11 14:51:37,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 14:51:37,020 INFO L471 AbstractCegarLoop]: Abstraction has 965 states and 1403 transitions. [2024-10-11 14:51:37,020 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) [2024-10-11 14:51:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1403 transitions. [2024-10-11 14:51:37,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-10-11 14:51:37,021 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 14:51:37,022 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 14:51:37,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 14:51:37,022 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 14:51:37,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 14:51:37,023 INFO L85 PathProgramCache]: Analyzing trace with hash -35752967, now seen corresponding path program 1 times [2024-10-11 14:51:37,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 14:51:37,024 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288495273] [2024-10-11 14:51:37,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 14:51:37,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 14:51:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 14:51:39,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 14:51:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 14:51:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 14:51:39,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 14:51:39,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288495273] [2024-10-11 14:51:39,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288495273] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 14:51:39,801 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 14:51:39,801 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 14:51:39,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084697238] [2024-10-11 14:51:39,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 14:51:39,805 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-11 14:51:39,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 14:51:39,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-11 14:51:39,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 14:51:39,807 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) [2024-10-11 14:51:40,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 14:51:40,241 INFO L93 Difference]: Finished difference Result 967 states and 1404 transitions. [2024-10-11 14:51:40,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-11 14:51:40,242 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 [2024-10-11 14:51:40,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 14:51:40,249 INFO L225 Difference]: With dead ends: 967 [2024-10-11 14:51:40,249 INFO L226 Difference]: Without dead ends: 964 [2024-10-11 14:51:40,250 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 [2024-10-11 14:51:40,251 INFO L432 NwaCegarLoop]: 1272 mSDtfsCounter, 1396 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2024-10-11 14:51:40,251 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] [2024-10-11 14:51:40,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2024-10-11 14:51:40,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 964. [2024-10-11 14:51:40,299 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) [2024-10-11 14:51:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1401 transitions. [2024-10-11 14:51:40,306 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1401 transitions. Word has length 13 [2024-10-11 14:51:40,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 14:51:40,306 INFO L471 AbstractCegarLoop]: Abstraction has 964 states and 1401 transitions. [2024-10-11 14:51:40,306 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) [2024-10-11 14:51:40,307 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1401 transitions. [2024-10-11 14:51:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-10-11 14:51:40,307 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 14:51:40,307 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 14:51:40,307 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-11 14:51:40,308 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 14:51:40,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 14:51:40,309 INFO L85 PathProgramCache]: Analyzing trace with hash -1108733821, now seen corresponding path program 1 times [2024-10-11 14:51:40,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 14:51:40,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469528875] [2024-10-11 14:51:40,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 14:51:40,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 14:51:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 14:51:43,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 14:51:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 14:51:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 14:51:43,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 14:51:43,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1469528875] [2024-10-11 14:51:43,178 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1469528875] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 14:51:43,178 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 14:51:43,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 14:51:43,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401712556] [2024-10-11 14:51:43,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 14:51:43,179 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-11 14:51:43,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 14:51:43,180 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-11 14:51:43,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 14:51:43,180 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) [2024-10-11 14:51:43,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 14:51:43,543 INFO L93 Difference]: Finished difference Result 964 states and 1401 transitions. [2024-10-11 14:51:43,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-11 14:51:43,543 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 [2024-10-11 14:51:43,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 14:51:43,545 INFO L225 Difference]: With dead ends: 964 [2024-10-11 14:51:43,545 INFO L226 Difference]: Without dead ends: 0 [2024-10-11 14:51:43,547 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 [2024-10-11 14:51:43,550 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, 0.3s IncrementalHoareTripleChecker+Time [2024-10-11 14:51:43,551 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1392 Valid, 1270 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 128 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-11 14:51:43,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-11 14:51:43,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-11 14:51:43,551 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) [2024-10-11 14:51:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-11 14:51:43,552 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 14 [2024-10-11 14:51:43,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 14:51:43,552 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-11 14:51:43,552 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) [2024-10-11 14:51:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-11 14:51:43,552 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-11 14:51:43,556 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-11 14:51:43,557 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-11 14:51:43,559 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-11 14:51:43,561 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-10-11 14:51:45,995 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-11 14:51:46,013 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-11 14:51:46,014 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-11 14:51:46,017 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-11 14:51:46,017 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-11 14:51:46,024 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-11 14:51:46,026 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-11 14:51:46,026 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-11 14:51:46,026 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-11 14:51:46,027 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-11 14:51:46,027 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-11 14:51:46,028 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-11 14:51:46,028 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-11 14:51:46,035 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-11 14:51:46,039 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-11 14:51:46,039 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-11 14:51:46,039 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-11 14:51:46,055 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-11 14:51:46,055 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-11 14:51:46,056 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_coherent_state~0 [2024-10-11 14:51:46,056 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_urb_state~0 [2024-10-11 14:51:46,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 02:51:46 BoogieIcfgContainer [2024-10-11 14:51:46,083 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-11 14:51:46,084 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-11 14:51:46,084 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-11 14:51:46,084 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-11 14:51:46,084 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:51:32" (3/4) ... [2024-10-11 14:51:46,086 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-11 14:51:46,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_release [2024-10-11 14:51:46,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-10-11 14:51:46,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-10-11 14:51:46,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-10-11 14:51:46,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-10-11 14:51:46,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_open [2024-10-11 14:51:46,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-10-11 14:51:46,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-10-11 14:51:46,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~int [2024-10-11 14:51:46,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-10-11 14:51:46,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-10-11 14:51:46,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wcrt_mask [2024-10-11 14:51:46,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_set_suspend [2024-10-11 14:51:46,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2024-10-11 14:51:46,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2024-10-11 14:51:46,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_cleanup [2024-10-11 14:51:46,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-10-11 14:51:46,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#32 [2024-10-11 14:51:46,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cfb_imageblit [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_set_freq [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_lock [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure framebuffer_release [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#34 [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#33 [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_unlock [2024-10-11 14:51:46,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_set_par [2024-10-11 14:51:46,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cfb_fillrect [2024-10-11 14:51:46,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-10-11 14:51:46,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_release [2024-10-11 14:51:46,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure expand_color [2024-10-11 14:51:46,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_dealloc_cmap [2024-10-11 14:51:46,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2024-10-11 14:51:46,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ark_pci_remove [2024-10-11 14:51:46,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-10-11 14:51:46,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-10-11 14:51:46,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __writel [2024-10-11 14:51:46,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2024-10-11 14:51:46,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2024-10-11 14:51:46,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-10-11 14:51:46,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_set_mode [2024-10-11 14:51:46,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __writeb [2024-10-11 14:51:46,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dac_set_mode [2024-10-11 14:51:46,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-10-11 14:51:46,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-10-11 14:51:46,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-10-11 14:51:46,095 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-10-11 14:51:46,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-10-11 14:51:46,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-10-11 14:51:46,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_w_fast [2024-10-11 14:51:46,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-10-11 14:51:46,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_init [2024-10-11 14:51:46,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-10-11 14:51:46,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2024-10-11 14:51:46,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-10-11 14:51:46,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_pr_debug [2024-10-11 14:51:46,096 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-10-11 14:51:46,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-10-11 14:51:46,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-10-11 14:51:46,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-10-11 14:51:46,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_rseq [2024-10-11 14:51:46,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-10-11 14:51:46,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-10-11 14:51:46,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2024-10-11 14:51:46,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-10-11 14:51:46,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-10-11 14:51:46,097 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_w [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_r [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_wseq [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wseq_mask [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-10-11 14:51:46,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_wcrt [2024-10-11 14:51:46,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_match_format [2024-10-11 14:51:46,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wcrt_multi [2024-10-11 14:51:46,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dac_release [2024-10-11 14:51:46,154 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 501 nodes and edges [2024-10-11 14:51:46,161 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 204 nodes and edges [2024-10-11 14:51:46,167 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 63 nodes and edges [2024-10-11 14:51:46,177 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2024-10-11 14:51:46,184 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-10-11 14:51:46,188 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-10-11 14:51:46,190 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-11 14:51:46,192 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-11 14:51:46,606 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-11 14:51:46,606 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-11 14:51:46,606 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-11 14:51:46,607 INFO L158 Benchmark]: Toolchain (without parser) took 22408.25ms. Allocated memory was 140.5MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 77.2MB in the beginning and 961.4MB in the end (delta: -884.2MB). Peak memory consumption was 930.2MB. Max. memory is 16.1GB. [2024-10-11 14:51:46,607 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 140.5MB. Free memory is still 100.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:51:46,607 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2208.38ms. Allocated memory was 140.5MB in the beginning and 190.8MB in the end (delta: 50.3MB). Free memory was 76.9MB in the beginning and 130.7MB in the end (delta: -53.8MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2024-10-11 14:51:46,608 INFO L158 Benchmark]: Boogie Procedure Inliner took 212.95ms. Allocated memory is still 190.8MB. Free memory was 130.7MB in the beginning and 101.3MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-10-11 14:51:46,608 INFO L158 Benchmark]: Boogie Preprocessor took 605.23ms. Allocated memory is still 190.8MB. Free memory was 101.3MB in the beginning and 54.7MB in the end (delta: 46.6MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2024-10-11 14:51:46,608 INFO L158 Benchmark]: RCFGBuilder took 5601.02ms. Allocated memory was 190.8MB in the beginning and 536.9MB in the end (delta: 346.0MB). Free memory was 54.7MB in the beginning and 217.7MB in the end (delta: -163.0MB). Peak memory consumption was 185.1MB. Max. memory is 16.1GB. [2024-10-11 14:51:46,608 INFO L158 Benchmark]: TraceAbstraction took 13250.18ms. Allocated memory was 536.9MB in the beginning and 2.0GB in the end (delta: 1.4GB). Free memory was 216.7MB in the beginning and 1.1GB in the end (delta: -849.6MB). Peak memory consumption was 568.1MB. Max. memory is 16.1GB. [2024-10-11 14:51:46,608 INFO L158 Benchmark]: Witness Printer took 522.79ms. Allocated memory is still 2.0GB. Free memory was 1.1GB in the beginning and 961.4MB in the end (delta: 104.9MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2024-10-11 14:51:46,610 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 140.5MB. Free memory is still 100.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2208.38ms. Allocated memory was 140.5MB in the beginning and 190.8MB in the end (delta: 50.3MB). Free memory was 76.9MB in the beginning and 130.7MB in the end (delta: -53.8MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 212.95ms. Allocated memory is still 190.8MB. Free memory was 130.7MB in the beginning and 101.3MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 605.23ms. Allocated memory is still 190.8MB. Free memory was 101.3MB in the beginning and 54.7MB in the end (delta: 46.6MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. * RCFGBuilder took 5601.02ms. Allocated memory was 190.8MB in the beginning and 536.9MB in the end (delta: 346.0MB). Free memory was 54.7MB in the beginning and 217.7MB in the end (delta: -163.0MB). Peak memory consumption was 185.1MB. Max. memory is 16.1GB. * TraceAbstraction took 13250.18ms. Allocated memory was 536.9MB in the beginning and 2.0GB in the end (delta: 1.4GB). Free memory was 216.7MB in the beginning and 1.1GB in the end (delta: -849.6MB). Peak memory consumption was 568.1MB. Max. memory is 16.1GB. * Witness Printer took 522.79ms. Allocated memory is still 2.0GB. Free memory was 1.1GB in the beginning and 961.4MB in the end (delta: 104.9MB). Peak memory consumption was 102.8MB. 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: 10.6s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2788 SdHoareTripleChecker+Valid, 1.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2788 mSDsluCounter, 3818 SdHoareTripleChecker+Invalid, 0.9s 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, 0.9s 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: 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)) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - 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! [2024-10-11 14:51:46,662 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE