./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 79c59911d632f64892b46f6f0160c6d774def495341e39ab1ffb5f3f230d8f6a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:08:39,674 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:08:39,780 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:08:39,789 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:08:39,790 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:08:39,831 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:08:39,831 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:08:39,832 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:08:39,833 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:08:39,838 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:08:39,840 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:08:39,841 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:08:39,841 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:08:39,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:08:39,844 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:08:39,844 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:08:39,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:08:39,845 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:08:39,845 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:08:39,846 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:08:39,846 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:08:39,847 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:08:39,848 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:08:39,848 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:08:39,849 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:08:39,849 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:08:39,850 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:08:39,850 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:08:39,851 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:08:39,851 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:08:39,853 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:08:39,853 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:08:39,853 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:08:39,853 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:08:39,854 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:08:39,854 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:08:39,854 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 79c59911d632f64892b46f6f0160c6d774def495341e39ab1ffb5f3f230d8f6a [2023-11-06 22:08:40,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:08:40,210 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:08:40,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:08:40,215 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:08:40,215 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:08:40,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2023-11-06 22:08:43,414 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:08:44,340 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:08:44,341 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2023-11-06 22:08:44,452 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/data/168dde5e8/2a3a8797c542473aa202b3b3a8ee6e31/FLAG71e437ad7 [2023-11-06 22:08:44,478 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/data/168dde5e8/2a3a8797c542473aa202b3b3a8ee6e31 [2023-11-06 22:08:44,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:08:44,490 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:08:44,497 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:08:44,499 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:08:44,505 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:08:44,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:08:44" (1/1) ... [2023-11-06 22:08:44,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ded711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:44, skipping insertion in model container [2023-11-06 22:08:44,508 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:08:44" (1/1) ... [2023-11-06 22:08:44,859 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:08:45,531 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4401] [2023-11-06 22:08:45,532 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4402-4403] [2023-11-06 22:08:45,963 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[128353,128366] [2023-11-06 22:08:50,097 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:08:50,334 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:08:50,435 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4401] [2023-11-06 22:08:50,436 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4402-4403] [2023-11-06 22:08:50,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4510] [2023-11-06 22:08:50,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4517] [2023-11-06 22:08:50,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4534] [2023-11-06 22:08:50,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4542] [2023-11-06 22:08:50,444 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[128353,128366] [2023-11-06 22:08:50,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5267] [2023-11-06 22:08:50,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5270] [2023-11-06 22:08:50,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5273] [2023-11-06 22:08:50,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5276] [2023-11-06 22:08:50,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5279] [2023-11-06 22:08:50,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5293-5294] [2023-11-06 22:08:50,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5297-5298] [2023-11-06 22:08:50,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5301-5302] [2023-11-06 22:08:50,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5305-5306] [2023-11-06 22:08:50,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5309-5310] [2023-11-06 22:08:50,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5466-5467] [2023-11-06 22:08:50,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5470-5471] [2023-11-06 22:08:50,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5474-5475] [2023-11-06 22:08:50,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5478-5479] [2023-11-06 22:08:50,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5482-5483] [2023-11-06 22:08:50,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5498-5499] [2023-11-06 22:08:50,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5502-5503] [2023-11-06 22:08:50,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5506-5507] [2023-11-06 22:08:50,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5510-5511] [2023-11-06 22:08:50,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5514-5515] [2023-11-06 22:08:50,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5531-5532] [2023-11-06 22:08:50,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5535-5536] [2023-11-06 22:08:50,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5539-5540] [2023-11-06 22:08:50,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5543-5544] [2023-11-06 22:08:50,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5547-5548] [2023-11-06 22:08:50,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5598-5599] [2023-11-06 22:08:50,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5602-5603] [2023-11-06 22:08:50,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5606-5607] [2023-11-06 22:08:50,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5610-5611] [2023-11-06 22:08:50,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5614-5615] [2023-11-06 22:08:50,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [11401] [2023-11-06 22:08:50,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [11409] [2023-11-06 22:08:50,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [12402] [2023-11-06 22:08:50,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [13935-13936] [2023-11-06 22:08:50,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [13941-13943] [2023-11-06 22:08:51,115 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:08:51,391 WARN L672 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:08:51,391 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:08:51,391 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:08:51,399 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:08:51,400 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51 WrapperNode [2023-11-06 22:08:51,400 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:08:51,401 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:08:51,402 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:08:51,402 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:08:51,410 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:51,654 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:52,431 INFO L138 Inliner]: procedures = 543, calls = 9755, calls flagged for inlining = 292, calls inlined = 262, statements flattened = 18250 [2023-11-06 22:08:52,433 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:08:52,436 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:08:52,436 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:08:52,437 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:08:52,448 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:52,448 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:52,726 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:52,727 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:53,233 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:53,285 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:53,362 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:53,430 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:53,567 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:08:53,569 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:08:53,569 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:08:53,571 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:08:53,572 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (1/1) ... [2023-11-06 22:08:53,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:08:53,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:08:53,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:08:53,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c3389d-1cae-4b4b-8fac-7bad8a1f0d67/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:08:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2023-11-06 22:08:53,762 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2023-11-06 22:08:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-06 22:08:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2023-11-06 22:08:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2023-11-06 22:08:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2023-11-06 22:08:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2023-11-06 22:08:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-06 22:08:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-06 22:08:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:08:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:08:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2023-11-06 22:08:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2023-11-06 22:08:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2023-11-06 22:08:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2023-11-06 22:08:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-11-06 22:08:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-11-06 22:08:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2023-11-06 22:08:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2023-11-06 22:08:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2023-11-06 22:08:53,766 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2023-11-06 22:08:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2023-11-06 22:08:53,766 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2023-11-06 22:08:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2023-11-06 22:08:53,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2023-11-06 22:08:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2023-11-06 22:08:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2023-11-06 22:08:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2023-11-06 22:08:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2023-11-06 22:08:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~~bool~0~TO~VOID [2023-11-06 22:08:53,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~~bool~0~TO~VOID [2023-11-06 22:08:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2023-11-06 22:08:53,768 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2023-11-06 22:08:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2023-11-06 22:08:53,768 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2023-11-06 22:08:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-06 22:08:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2023-11-06 22:08:53,769 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2023-11-06 22:08:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-06 22:08:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2023-11-06 22:08:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2023-11-06 22:08:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2023-11-06 22:08:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2023-11-06 22:08:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2023-11-06 22:08:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2023-11-06 22:08:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-11-06 22:08:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-11-06 22:08:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2023-11-06 22:08:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2023-11-06 22:08:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2023-11-06 22:08:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2023-11-06 22:08:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 22:08:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 22:08:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2023-11-06 22:08:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2023-11-06 22:08:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2023-11-06 22:08:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2023-11-06 22:08:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:08:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-06 22:08:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-06 22:08:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2023-11-06 22:08:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2023-11-06 22:08:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2023-11-06 22:08:53,774 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2023-11-06 22:08:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2023-11-06 22:08:53,774 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2023-11-06 22:08:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2023-11-06 22:08:53,775 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2023-11-06 22:08:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2023-11-06 22:08:53,775 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2023-11-06 22:08:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-06 22:08:53,775 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-06 22:08:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2023-11-06 22:08:53,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2023-11-06 22:08:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 22:08:53,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 22:08:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2023-11-06 22:08:53,777 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2023-11-06 22:08:53,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 22:08:53,777 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2023-11-06 22:08:53,777 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2023-11-06 22:08:53,777 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-06 22:08:53,777 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-06 22:08:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-06 22:08:53,778 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-06 22:08:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:08:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2023-11-06 22:08:53,778 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2023-11-06 22:08:53,779 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2023-11-06 22:08:53,779 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2023-11-06 22:08:53,779 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2023-11-06 22:08:53,779 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2023-11-06 22:08:53,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:08:53,780 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2023-11-06 22:08:53,780 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2023-11-06 22:08:53,780 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2023-11-06 22:08:53,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2023-11-06 22:08:53,780 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2023-11-06 22:08:53,781 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2023-11-06 22:08:53,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 22:08:53,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 22:08:53,781 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2023-11-06 22:08:53,781 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2023-11-06 22:08:53,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-06 22:08:53,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-06 22:08:53,782 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-06 22:08:53,782 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-06 22:08:53,782 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2023-11-06 22:08:53,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2023-11-06 22:08:53,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-06 22:08:53,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-06 22:08:53,783 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-06 22:08:53,783 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-06 22:08:53,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2023-11-06 22:08:53,784 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2023-11-06 22:08:53,784 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-11-06 22:08:53,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-11-06 22:08:53,784 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2023-11-06 22:08:53,784 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2023-11-06 22:08:53,785 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2023-11-06 22:08:53,785 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2023-11-06 22:08:53,785 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2023-11-06 22:08:53,785 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2023-11-06 22:08:53,785 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2023-11-06 22:08:53,785 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2023-11-06 22:08:53,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:08:53,786 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2023-11-06 22:08:53,786 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2023-11-06 22:08:53,786 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-11-06 22:08:53,786 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-11-06 22:08:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2023-11-06 22:08:53,787 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2023-11-06 22:08:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2023-11-06 22:08:53,787 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2023-11-06 22:08:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:08:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2023-11-06 22:08:53,788 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2023-11-06 22:08:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 22:08:53,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 22:08:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:08:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2023-11-06 22:08:53,789 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2023-11-06 22:08:53,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-06 22:08:53,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-06 22:08:53,789 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-06 22:08:53,789 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-06 22:08:53,789 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2023-11-06 22:08:53,790 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2023-11-06 22:08:53,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-06 22:08:53,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-06 22:08:53,790 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2023-11-06 22:08:53,790 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2023-11-06 22:08:53,790 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2023-11-06 22:08:53,791 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2023-11-06 22:08:53,791 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2023-11-06 22:08:53,791 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2023-11-06 22:08:53,791 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2023-11-06 22:08:53,791 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2023-11-06 22:08:53,791 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2023-11-06 22:08:53,792 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2023-11-06 22:08:53,792 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2023-11-06 22:08:53,792 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2023-11-06 22:08:53,792 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2023-11-06 22:08:53,792 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2023-11-06 22:08:53,792 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-06 22:08:53,793 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-06 22:08:53,793 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2023-11-06 22:08:53,793 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2023-11-06 22:08:53,793 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2023-11-06 22:08:53,793 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2023-11-06 22:08:53,793 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2023-11-06 22:08:53,794 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2023-11-06 22:08:53,794 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2023-11-06 22:08:53,794 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2023-11-06 22:08:53,794 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2023-11-06 22:08:53,794 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2023-11-06 22:08:53,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:08:53,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:08:53,795 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2023-11-06 22:08:53,795 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2023-11-06 22:08:53,795 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-06 22:08:53,795 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-06 22:08:53,795 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2023-11-06 22:08:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2023-11-06 22:08:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2023-11-06 22:08:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2023-11-06 22:08:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2023-11-06 22:08:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2023-11-06 22:08:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2023-11-06 22:08:53,797 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2023-11-06 22:08:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-11-06 22:08:53,797 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-11-06 22:08:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:08:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:08:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2023-11-06 22:08:53,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2023-11-06 22:08:53,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:08:53,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:08:53,798 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2023-11-06 22:08:53,798 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2023-11-06 22:08:53,798 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2023-11-06 22:08:53,799 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2023-11-06 22:08:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2023-11-06 22:08:53,799 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2023-11-06 22:08:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2023-11-06 22:08:53,799 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2023-11-06 22:08:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-06 22:08:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-06 22:08:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2023-11-06 22:08:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2023-11-06 22:08:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2023-11-06 22:08:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2023-11-06 22:08:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2023-11-06 22:08:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2023-11-06 22:08:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2023-11-06 22:08:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2023-11-06 22:08:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2023-11-06 22:08:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2023-11-06 22:08:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2023-11-06 22:08:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2023-11-06 22:08:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2023-11-06 22:08:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2023-11-06 22:08:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-06 22:08:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-06 22:08:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2023-11-06 22:08:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2023-11-06 22:08:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 22:08:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 22:08:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2023-11-06 22:08:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2023-11-06 22:08:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-11-06 22:08:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-11-06 22:08:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2023-11-06 22:08:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2023-11-06 22:08:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2023-11-06 22:08:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2023-11-06 22:08:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:08:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:08:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:08:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:08:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2023-11-06 22:08:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2023-11-06 22:08:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2023-11-06 22:08:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2023-11-06 22:08:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:08:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 22:08:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 22:08:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2023-11-06 22:08:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2023-11-06 22:08:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-11-06 22:08:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2023-11-06 22:08:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:08:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-06 22:08:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-06 22:08:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2023-11-06 22:08:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2023-11-06 22:08:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2023-11-06 22:08:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2023-11-06 22:08:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2023-11-06 22:08:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2023-11-06 22:08:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2023-11-06 22:08:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2023-11-06 22:08:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:08:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-06 22:08:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-06 22:08:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 22:08:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 22:08:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2023-11-06 22:08:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2023-11-06 22:08:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 22:08:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 22:08:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2023-11-06 22:08:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2023-11-06 22:08:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2023-11-06 22:08:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2023-11-06 22:08:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-06 22:08:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-06 22:08:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-06 22:08:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-06 22:08:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2023-11-06 22:08:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2023-11-06 22:08:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2023-11-06 22:08:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2023-11-06 22:08:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2023-11-06 22:08:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2023-11-06 22:08:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-06 22:08:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-06 22:08:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2023-11-06 22:08:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2023-11-06 22:08:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2023-11-06 22:08:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2023-11-06 22:08:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2023-11-06 22:08:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2023-11-06 22:08:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2023-11-06 22:08:53,815 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2023-11-06 22:08:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2023-11-06 22:08:53,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2023-11-06 22:08:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2023-11-06 22:08:53,815 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2023-11-06 22:08:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2023-11-06 22:08:53,816 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2023-11-06 22:08:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-11-06 22:08:53,816 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-11-06 22:08:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2023-11-06 22:08:53,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2023-11-06 22:08:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2023-11-06 22:08:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2023-11-06 22:08:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2023-11-06 22:08:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2023-11-06 22:08:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2023-11-06 22:08:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2023-11-06 22:08:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2023-11-06 22:08:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2023-11-06 22:08:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2023-11-06 22:08:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2023-11-06 22:08:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:08:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:08:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2023-11-06 22:08:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2023-11-06 22:08:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2023-11-06 22:08:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2023-11-06 22:08:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:08:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-11-06 22:08:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-11-06 22:08:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-11-06 22:08:53,820 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-11-06 22:08:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:08:53,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:08:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2023-11-06 22:08:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2023-11-06 22:08:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2023-11-06 22:08:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2023-11-06 22:08:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2023-11-06 22:08:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2023-11-06 22:08:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-06 22:08:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-06 22:08:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-06 22:08:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-06 22:08:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2023-11-06 22:08:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2023-11-06 22:08:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2023-11-06 22:08:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2023-11-06 22:08:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2023-11-06 22:08:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2023-11-06 22:08:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-06 22:08:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-06 22:08:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2023-11-06 22:08:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2023-11-06 22:08:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2023-11-06 22:08:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2023-11-06 22:08:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-11-06 22:08:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-11-06 22:08:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-11-06 22:08:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-11-06 22:08:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2023-11-06 22:08:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2023-11-06 22:08:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2023-11-06 22:08:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2023-11-06 22:08:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2023-11-06 22:08:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2023-11-06 22:08:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2023-11-06 22:08:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2023-11-06 22:08:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2023-11-06 22:08:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2023-11-06 22:08:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2023-11-06 22:08:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2023-11-06 22:08:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2023-11-06 22:08:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2023-11-06 22:08:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-06 22:08:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-06 22:08:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2023-11-06 22:08:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2023-11-06 22:08:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2023-11-06 22:08:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2023-11-06 22:08:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-06 22:08:53,829 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-06 22:08:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2023-11-06 22:08:53,829 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2023-11-06 22:08:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2023-11-06 22:08:53,829 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2023-11-06 22:08:53,830 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-06 22:08:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-06 22:08:53,830 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2023-11-06 22:08:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2023-11-06 22:08:53,830 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-06 22:08:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-06 22:08:53,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:08:53,831 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2023-11-06 22:08:53,831 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2023-11-06 22:08:53,831 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2023-11-06 22:08:53,831 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2023-11-06 22:08:53,831 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2023-11-06 22:08:53,832 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2023-11-06 22:08:53,832 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2023-11-06 22:08:53,832 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2023-11-06 22:08:53,832 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2023-11-06 22:08:53,832 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2023-11-06 22:08:53,832 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2023-11-06 22:08:53,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2023-11-06 22:08:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-11-06 22:08:53,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-11-06 22:08:55,449 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:08:55,456 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:09:00,256 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:09:59,731 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:09:59,780 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:09:59,780 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:09:59,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:09:59 BoogieIcfgContainer [2023-11-06 22:09:59,792 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:09:59,796 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:09:59,796 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:09:59,800 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:09:59,800 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:08:44" (1/3) ... [2023-11-06 22:09:59,801 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f311619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:09:59, skipping insertion in model container [2023-11-06 22:09:59,801 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:51" (2/3) ... [2023-11-06 22:09:59,803 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f311619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:09:59, skipping insertion in model container [2023-11-06 22:09:59,803 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:09:59" (3/3) ... [2023-11-06 22:09:59,809 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2023-11-06 22:09:59,833 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:09:59,833 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:10:00,186 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:10:00,196 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@33806ae4, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:10:00,197 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:10:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand has 5287 states, 3916 states have (on average 1.4872318692543411) internal successors, (5824), 4093 states have internal predecessors, (5824), 1179 states have call successors, (1179), 191 states have call predecessors, (1179), 190 states have return successors, (1160), 1099 states have call predecessors, (1160), 1160 states have call successors, (1160) [2023-11-06 22:10:00,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-06 22:10:00,315 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:10:00,316 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:10:00,316 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:10:00,332 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:10:00,332 INFO L85 PathProgramCache]: Analyzing trace with hash -2080101756, now seen corresponding path program 1 times [2023-11-06 22:10:00,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:10:00,346 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635701318] [2023-11-06 22:10:00,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:10:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:10:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:02,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:10:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:02,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 22:10:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:02,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-06 22:10:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:02,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-06 22:10:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:02,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-06 22:10:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:02,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-06 22:10:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:02,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-06 22:10:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:02,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:02,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-06 22:10:02,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-11-06 22:10:02,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:10:02,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635701318] [2023-11-06 22:10:02,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635701318] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:10:02,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:10:02,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:10:02,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691179399] [2023-11-06 22:10:02,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:10:02,940 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:10:02,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:10:02,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:10:02,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:10:02,999 INFO L87 Difference]: Start difference. First operand has 5287 states, 3916 states have (on average 1.4872318692543411) internal successors, (5824), 4093 states have internal predecessors, (5824), 1179 states have call successors, (1179), 191 states have call predecessors, (1179), 190 states have return successors, (1160), 1099 states have call predecessors, (1160), 1160 states have call successors, (1160) Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-06 22:10:04,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:06,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:32,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:34,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:36,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:45,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:51,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:53,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:55,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:58,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:01,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:03,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:09,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:11,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:13,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:15,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:17,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:19,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:21,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:23,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:25,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:27,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:29,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:32,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:34,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:36,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:38,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:40,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:42,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:44,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:46,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:48,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:50,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:52,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:53,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:54,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:55,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:04,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:06,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:08,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:10,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:12,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:14,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:16,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:18,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:20,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:22,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:24,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:26,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:28,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:29,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:12:30,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []