./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--fbdev--core--fb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--fbdev--core--fb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4eed06716ab5754b092ec3ab52ee7d6cead214d97bc501be224c9b9ef8505a3e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:33:48,295 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:33:48,375 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 20:33:48,388 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:33:48,389 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 20:33:48,434 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:33:48,434 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 20:33:48,435 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 20:33:48,436 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:33:48,441 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 20:33:48,442 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 20:33:48,443 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 20:33:48,444 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 20:33:48,445 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 20:33:48,446 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 20:33:48,446 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 20:33:48,447 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 20:33:48,447 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 20:33:48,448 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 20:33:48,448 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 20:33:48,449 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 20:33:48,449 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 20:33:48,450 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:33:48,451 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:33:48,452 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:33:48,452 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:33:48,453 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:33:48,453 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:33:48,454 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:33:48,454 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:33:48,455 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:33:48,455 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:33:48,456 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 20:33:48,456 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 20:33:48,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:33:48,457 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:33:48,457 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:33:48,457 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:33:48,458 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 20:33:48,458 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:33:48,458 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 20:33:48,459 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:33:48,459 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 20:33:48,459 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 20:33:48,460 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4eed06716ab5754b092ec3ab52ee7d6cead214d97bc501be224c9b9ef8505a3e [2023-11-23 20:33:48,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:33:48,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:33:48,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:33:48,847 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:33:48,847 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:33:48,849 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--fbdev--core--fb.ko-entry_point.cil.out.i [2023-11-23 20:33:52,043 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:33:52,967 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:33:52,968 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--fbdev--core--fb.ko-entry_point.cil.out.i [2023-11-23 20:33:53,055 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/data/8a9435c85/c629d89673b847e1996cb8d8b8f5dcfa/FLAG5e87e0a01 [2023-11-23 20:33:53,074 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/data/8a9435c85/c629d89673b847e1996cb8d8b8f5dcfa [2023-11-23 20:33:53,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:33:53,084 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:33:53,089 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:33:53,089 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:33:53,096 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:33:53,097 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:33:53" (1/1) ... [2023-11-23 20:33:53,098 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ec2182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:53, skipping insertion in model container [2023-11-23 20:33:53,099 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:33:53" (1/1) ... [2023-11-23 20:33:53,305 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:33:54,355 WARN L635 FunctionHandler]: implicit declaration of function ldv_assume [2023-11-23 20:33:56,894 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_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--fbdev--core--fb.ko-entry_point.cil.out.i[416428,416441] [2023-11-23 20:33:56,965 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:33:57,172 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:33:57,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [4145] [2023-11-23 20:33:57,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [4148] [2023-11-23 20:33:57,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [4151] [2023-11-23 20:33:57,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [4154] [2023-11-23 20:33:57,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [4173] [2023-11-23 20:33:57,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [4181-4182] [2023-11-23 20:33:57,277 WARN L635 FunctionHandler]: implicit declaration of function ldv_assume [2023-11-23 20:33:57,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (& cmap32->red), "i" (4UL)); [6223-6224] [2023-11-23 20:33:57,461 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& cmap->red): "ebx"); [6235] [2023-11-23 20:33:57,461 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& cmap->red): "ebx"); [6238] [2023-11-23 20:33:57,461 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& cmap->red): "ebx"); [6241] [2023-11-23 20:33:57,461 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& cmap->red): "ebx"); [6244] [2023-11-23 20:33:57,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& cmap->red): "ebx"); [6247] [2023-11-23 20:33:57,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (& cmap32->green), "i" (4UL)); [6256-6257] [2023-11-23 20:33:57,463 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" (& cmap->green): "ebx"); [6268-6269] [2023-11-23 20:33:57,463 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" (& cmap->green): "ebx"); [6272-6273] [2023-11-23 20:33:57,464 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" (& cmap->green): "ebx"); [6276-6277] [2023-11-23 20:33:57,464 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" (& cmap->green): "ebx"); [6280-6281] [2023-11-23 20:33:57,464 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" (& cmap->green): "ebx"); [6284-6285] [2023-11-23 20:33:57,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" (& cmap32->blue), "i" (4UL)); [6294-6295] [2023-11-23 20:33:57,466 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" (& cmap->blue): "ebx"); [6306-6307] [2023-11-23 20:33:57,466 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" (& cmap->blue): "ebx"); [6310-6311] [2023-11-23 20:33:57,467 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" (& cmap->blue): "ebx"); [6314-6315] [2023-11-23 20:33:57,467 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" (& cmap->blue): "ebx"); [6318-6319] [2023-11-23 20:33:57,467 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" (& cmap->blue): "ebx"); [6322-6323] [2023-11-23 20:33:57,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___2), "=r" (__val_gu___2): "0" (& cmap32->transp), "i" (4UL)); [6332-6333] [2023-11-23 20:33:57,469 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" (& cmap->transp): "ebx"); [6344-6345] [2023-11-23 20:33:57,469 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" (& cmap->transp): "ebx"); [6348-6349] [2023-11-23 20:33:57,470 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" (& cmap->transp): "ebx"); [6352-6353] [2023-11-23 20:33:57,470 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" (& cmap->transp): "ebx"); [6356-6357] [2023-11-23 20:33:57,470 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" (& cmap->transp): "ebx"); [6360-6361] [2023-11-23 20:33:57,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& fix32->smem_start): "ebx"); [6429] [2023-11-23 20:33:57,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& fix32->smem_start): "ebx"); [6432] [2023-11-23 20:33:57,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& fix32->smem_start): "ebx"); [6435] [2023-11-23 20:33:57,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& fix32->smem_start): "ebx"); [6438] [2023-11-23 20:33:57,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& fix32->smem_start): "ebx"); [6441] [2023-11-23 20:33:57,474 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" (& fix32->smem_len): "ebx"); [6451-6452] [2023-11-23 20:33:57,475 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" (& fix32->smem_len): "ebx"); [6455-6456] [2023-11-23 20:33:57,475 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" (& fix32->smem_len): "ebx"); [6459-6460] [2023-11-23 20:33:57,475 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" (& fix32->smem_len): "ebx"); [6463-6464] [2023-11-23 20:33:57,475 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" (& fix32->smem_len): "ebx"); [6467-6468] [2023-11-23 20:33:57,476 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" (& fix32->type): "ebx"); [6478-6479] [2023-11-23 20:33:57,476 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" (& fix32->type): "ebx"); [6482-6483] [2023-11-23 20:33:57,477 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" (& fix32->type): "ebx"); [6486-6487] [2023-11-23 20:33:57,477 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" (& fix32->type): "ebx"); [6490-6491] [2023-11-23 20:33:57,477 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" (& fix32->type): "ebx"); [6494-6495] [2023-11-23 20:33:57,478 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" (& fix32->type_aux): "ebx"); [6505-6506] [2023-11-23 20:33:57,478 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" (& fix32->type_aux): "ebx"); [6509-6510] [2023-11-23 20:33:57,478 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" (& fix32->type_aux): "ebx"); [6513-6514] [2023-11-23 20:33:57,478 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" (& fix32->type_aux): "ebx"); [6517-6518] [2023-11-23 20:33:57,479 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" (& fix32->type_aux): "ebx"); [6521-6522] [2023-11-23 20:33:57,479 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" (& fix32->visual): "ebx"); [6532-6533] [2023-11-23 20:33:57,479 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" (& fix32->visual): "ebx"); [6536-6537] [2023-11-23 20:33:57,480 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" (& fix32->visual): "ebx"); [6540-6541] [2023-11-23 20:33:57,480 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" (& fix32->visual): "ebx"); [6544-6545] [2023-11-23 20:33:57,480 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" (& fix32->visual): "ebx"); [6548-6549] [2023-11-23 20:33:57,481 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" (& fix32->xpanstep): "ebx"); [6559-6560] [2023-11-23 20:33:57,481 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" (& fix32->xpanstep): "ebx"); [6563-6564] [2023-11-23 20:33:57,481 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" (& fix32->xpanstep): "ebx"); [6567-6568] [2023-11-23 20:33:57,482 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" (& fix32->xpanstep): "ebx"); [6571-6572] [2023-11-23 20:33:57,482 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" (& fix32->xpanstep): "ebx"); [6575-6576] [2023-11-23 20:33:57,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (& fix32->ypanstep): "ebx"); [6586-6587] [2023-11-23 20:33:57,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (& fix32->ypanstep): "ebx"); [6590-6591] [2023-11-23 20:33:57,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (& fix32->ypanstep): "ebx"); [6594-6595] [2023-11-23 20:33:57,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (& fix32->ypanstep): "ebx"); [6598-6599] [2023-11-23 20:33:57,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (& fix32->ypanstep): "ebx"); [6602-6603] [2023-11-23 20:33:57,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___6): "0" (__pu_val___6), "c" (& fix32->ywrapstep): "ebx"); [6613-6614] [2023-11-23 20:33:57,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___6): "0" (__pu_val___6), "c" (& fix32->ywrapstep): "ebx"); [6617-6618] [2023-11-23 20:33:57,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___6): "0" (__pu_val___6), "c" (& fix32->ywrapstep): "ebx"); [6621-6622] [2023-11-23 20:33:57,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___6): "0" (__pu_val___6), "c" (& fix32->ywrapstep): "ebx"); [6625-6626] [2023-11-23 20:33:57,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___6): "0" (__pu_val___6), "c" (& fix32->ywrapstep): "ebx"); [6629-6630] [2023-11-23 20:33:57,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___7): "0" (__pu_val___7), "c" (& fix32->line_length): "ebx"); [6640-6641] [2023-11-23 20:33:57,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___7): "0" (__pu_val___7), "c" (& fix32->line_length): "ebx"); [6644-6645] [2023-11-23 20:33:57,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___7): "0" (__pu_val___7), "c" (& fix32->line_length): "ebx"); [6648-6649] [2023-11-23 20:33:57,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___7): "0" (__pu_val___7), "c" (& fix32->line_length): "ebx"); [6652-6653] [2023-11-23 20:33:57,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___7): "0" (__pu_val___7), "c" (& fix32->line_length): "ebx"); [6656-6657] [2023-11-23 20:33:57,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___8): "0" (__pu_val___8), "c" (& fix32->mmio_start): "ebx"); [6668-6669] [2023-11-23 20:33:57,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___8): "0" (__pu_val___8), "c" (& fix32->mmio_start): "ebx"); [6672-6673] [2023-11-23 20:33:57,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___8): "0" (__pu_val___8), "c" (& fix32->mmio_start): "ebx"); [6676-6677] [2023-11-23 20:33:57,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___8): "0" (__pu_val___8), "c" (& fix32->mmio_start): "ebx"); [6680-6681] [2023-11-23 20:33:57,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___8): "0" (__pu_val___8), "c" (& fix32->mmio_start): "ebx"); [6684-6685] [2023-11-23 20:33:57,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___9): "0" (__pu_val___9), "c" (& fix32->mmio_len): "ebx"); [6695-6696] [2023-11-23 20:33:57,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___9): "0" (__pu_val___9), "c" (& fix32->mmio_len): "ebx"); [6699-6700] [2023-11-23 20:33:57,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___9): "0" (__pu_val___9), "c" (& fix32->mmio_len): "ebx"); [6703-6704] [2023-11-23 20:33:57,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___9): "0" (__pu_val___9), "c" (& fix32->mmio_len): "ebx"); [6707-6708] [2023-11-23 20:33:57,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___9): "0" (__pu_val___9), "c" (& fix32->mmio_len): "ebx"); [6711-6712] [2023-11-23 20:33:57,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___10): "0" (__pu_val___10), "c" (& fix32->accel): "ebx"); [6722-6723] [2023-11-23 20:33:57,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___10): "0" (__pu_val___10), "c" (& fix32->accel): "ebx"); [6726-6727] [2023-11-23 20:33:57,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___10): "0" (__pu_val___10), "c" (& fix32->accel): "ebx"); [6730-6731] [2023-11-23 20:33:57,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___10): "0" (__pu_val___10), "c" (& fix32->accel): "ebx"); [6734-6735] [2023-11-23 20:33:57,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___10): "0" (__pu_val___10), "c" (& fix32->accel): "ebx"); [6738-6739] [2023-11-23 20:33:57,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [12971] [2023-11-23 20:33:57,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [12979-12980] [2023-11-23 20:33:57,796 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 *)"include/linux/mm.h"), "i" (543), "i" (12UL)); [13112-13113] [2023-11-23 20:33:57,800 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5121/dscv_tempdir/dscv/ri/08_1a/drivers/video/fbdev/core/fb_defio.c"), "i" (62), "i" (12UL)); [13195-13196] [2023-11-23 20:33:57,811 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5121/dscv_tempdir/dscv/ri/08_1a/drivers/video/fbdev/core/fb_defio.c"), "i" (208), "i" (12UL)); [13384-13385] [2023-11-23 20:33:57,815 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5121/dscv_tempdir/dscv/ri/08_1a/drivers/video/fbdev/core/fb_defio.c"), "i" (232), "i" (12UL)); [13445-13446] [2023-11-23 20:33:57,825 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_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--fbdev--core--fb.ko-entry_point.cil.out.i[416428,416441] [2023-11-23 20:33:57,833 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:33:58,191 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:33:58,192 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:33:58,193 WARN L675 CHandler]: The function ldv_assume is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:33:58,193 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:33:58,242 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:33:58,243 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58 WrapperNode [2023-11-23 20:33:58,243 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:33:58,245 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:33:58,245 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:33:58,245 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:33:58,252 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:33:58,460 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:33:59,210 INFO L138 Inliner]: procedures = 417, calls = 9034, calls flagged for inlining = 164, calls inlined = 155, statements flattened = 15649 [2023-11-23 20:33:59,211 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:33:59,211 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:33:59,212 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:33:59,212 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:33:59,227 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:33:59,245 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:33:59,516 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:33:59,532 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:34:00,084 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:34:00,137 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:34:00,202 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:34:00,236 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:34:00,427 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:34:00,428 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:34:00,428 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:34:00,428 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:34:00,429 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:58" (1/1) ... [2023-11-23 20:34:00,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:34:00,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:34:00,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 20:34:00,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06a65cf5-2fc8-4d73-abe3-ef4f8929e21e/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 20:34:00,517 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_vfreq [2023-11-23 20:34:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_vfreq [2023-11-23 20:34:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-23 20:34:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure fb_create_modedb [2023-11-23 20:34:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_create_modedb [2023-11-23 20:34:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:34:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:34:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_mkwrite [2023-11-23 20:34:00,520 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_mkwrite [2023-11-23 20:34:00,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:34:00,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:34:00,521 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-11-23 20:34:00,521 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-11-23 20:34:00,521 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_dclk [2023-11-23 20:34:00,522 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_dclk [2023-11-23 20:34:00,522 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_limits_block [2023-11-23 20:34:00,522 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_limits_block [2023-11-23 20:34:00,523 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_monitor_block [2023-11-23 20:34:00,523 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_monitor_block [2023-11-23 20:34:00,523 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-11-23 20:34:00,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-11-23 20:34:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 20:34:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:34:00,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:34:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure put_fb_info [2023-11-23 20:34:00,525 INFO L138 BoogieDeclarations]: Found implementation of procedure put_fb_info [2023-11-23 20:34:00,525 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2023-11-23 20:34:00,525 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2023-11-23 20:34:00,526 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_timing_block [2023-11-23 20:34:00,526 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_timing_block [2023-11-23 20:34:00,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:34:00,527 INFO L130 BoogieDeclarations]: Found specification of procedure pm_vt_switch_required [2023-11-23 20:34:00,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_vt_switch_required [2023-11-23 20:34:00,527 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_ascii_block [2023-11-23 20:34:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_ascii_block [2023-11-23 20:34:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-23 20:34:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-23 20:34:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 20:34:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 20:34:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 20:34:00,529 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 20:34:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_hfreq [2023-11-23 20:34:00,529 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_hfreq [2023-11-23 20:34:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure do_unregister_framebuffer [2023-11-23 20:34:00,530 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unregister_framebuffer [2023-11-23 20:34:00,531 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_fault [2023-11-23 20:34:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_fault [2023-11-23 20:34:00,535 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_show [2023-11-23 20:34:00,535 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_show [2023-11-23 20:34:00,535 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2023-11-23 20:34:00,535 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2023-11-23 20:34:00,536 INFO L130 BoogieDeclarations]: Found specification of procedure fb_be_math [2023-11-23 20:34:00,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_be_math [2023-11-23 20:34:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:34:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2023-11-23 20:34:00,544 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2023-11-23 20:34:00,546 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_vblank [2023-11-23 20:34:00,546 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_vblank [2023-11-23 20:34:00,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-23 20:34:00,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-23 20:34:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:34:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:34:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure fb_getput_cmap [2023-11-23 20:34:00,547 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_getput_cmap [2023-11-23 20:34:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:34:00,548 INFO L130 BoogieDeclarations]: Found specification of procedure fb_mode_is_equal [2023-11-23 20:34:00,548 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_mode_is_equal [2023-11-23 20:34:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:34:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:34:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_framebuffer [2023-11-23 20:34:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_framebuffer [2023-11-23 20:34:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-23 20:34:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-23 20:34:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 20:34:00,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 20:34:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-11-23 20:34:00,550 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-11-23 20:34:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:34:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_logo_line [2023-11-23 20:34:00,550 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_logo_line [2023-11-23 20:34:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 20:34:00,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-23 20:34:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2023-11-23 20:34:00,551 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2023-11-23 20:34:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:34:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:34:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:34:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:34:00,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:34:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:34:00,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:34:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode_cvt [2023-11-23 20:34:00,552 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode_cvt [2023-11-23 20:34:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure do_fb_ioctl [2023-11-23 20:34:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure do_fb_ioctl [2023-11-23 20:34:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_logocmap [2023-11-23 20:34:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_logocmap [2023-11-23 20:34:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure lock_page [2023-11-23 20:34:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_page [2023-11-23 20:34:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure fb_copy_cmap [2023-11-23 20:34:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_copy_cmap [2023-11-23 20:34:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-11-23 20:34:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-11-23 20:34:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure fb_notifier_call_chain [2023-11-23 20:34:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_notifier_call_chain [2023-11-23 20:34:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure edid_check_header [2023-11-23 20:34:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_check_header [2023-11-23 20:34:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_set_page_dirty [2023-11-23 20:34:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_set_page_dirty [2023-11-23 20:34:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-23 20:34:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-23 20:34:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure calc_mode_timings [2023-11-23 20:34:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_mode_timings [2023-11-23 20:34:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:34:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:34:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 20:34:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 20:34:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure fb_ioctl [2023-11-23 20:34:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_ioctl [2023-11-23 20:34:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-11-23 20:34:00,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-11-23 20:34:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:34:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:34:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:34:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:34:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-23 20:34:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-23 20:34:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure fb_write [2023-11-23 20:34:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_write [2023-11-23 20:34:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-11-23 20:34:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-11-23 20:34:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-23 20:34:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-23 20:34:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-11-23 20:34:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-11-23 20:34:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2023-11-23 20:34:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2023-11-23 20:34:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 20:34:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 20:34:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 20:34:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 20:34:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-23 20:34:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-23 20:34:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:34:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:34:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:34:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:34:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure edid_checksum [2023-11-23 20:34:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_checksum [2023-11-23 20:34:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure do_remove_conflicting_framebuffers [2023-11-23 20:34:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure do_remove_conflicting_framebuffers [2023-11-23 20:34:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure fb_release [2023-11-23 20:34:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_release [2023-11-23 20:34:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:34:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 20:34:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 20:34:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure get_fb_info [2023-11-23 20:34:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fb_info [2023-11-23 20:34:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2023-11-23 20:34:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2023-11-23 20:34:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:34:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_work [2023-11-23 20:34:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_work [2023-11-23 20:34:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2023-11-23 20:34:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2023-11-23 20:34:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 20:34:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 20:34:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-11-23 20:34:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-11-23 20:34:00,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:34:00,565 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:34:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:34:00,566 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_fsync [2023-11-23 20:34:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_fsync [2023-11-23 20:34:00,570 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 20:34:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 20:34:00,571 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-23 20:34:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-23 20:34:00,571 INFO L130 BoogieDeclarations]: Found specification of procedure proc_fb_open [2023-11-23 20:34:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_fb_open [2023-11-23 20:34:00,571 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_serial_block [2023-11-23 20:34:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_serial_block [2023-11-23 20:34:00,572 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 20:34:00,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 20:34:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_fb_info [2023-11-23 20:34:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_fb_info [2023-11-23 20:34:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure get_std_timing [2023-11-23 20:34:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure get_std_timing [2023-11-23 20:34:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2023-11-23 20:34:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2023-11-23 20:34:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 20:34:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 20:34:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure file_fb_info [2023-11-23 20:34:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure file_fb_info [2023-11-23 20:34:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_page [2023-11-23 20:34:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_page [2023-11-23 20:34:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure fb_mmap [2023-11-23 20:34:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_mmap [2023-11-23 20:34:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_from_videomode [2023-11-23 20:34:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_from_videomode [2023-11-23 20:34:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2023-11-23 20:34:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2023-11-23 20:34:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure fb_compat_ioctl [2023-11-23 20:34:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_compat_ioctl [2023-11-23 20:34:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_var [2023-11-23 20:34:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_var [2023-11-23 20:34:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure lock_fb_info [2023-11-23 20:34:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_fb_info [2023-11-23 20:34:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 20:34:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 20:34:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 20:34:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 20:34:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure safe_shift [2023-11-23 20:34:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_shift [2023-11-23 20:34:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:34:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-23 20:34:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-23 20:34:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_open [2023-11-23 20:34:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_open [2023-11-23 20:34:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2023-11-23 20:34:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2023-11-23 20:34:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:34:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:34:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure fb_read [2023-11-23 20:34:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_read [2023-11-23 20:34:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 20:34:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 20:34:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-23 20:34:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-23 20:34:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-23 20:34:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-23 20:34:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure fb_open [2023-11-23 20:34:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_open [2023-11-23 20:34:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2023-11-23 20:34:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2023-11-23 20:34:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-23 20:34:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-23 20:34:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure fb_blank [2023-11-23 20:34:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_blank [2023-11-23 20:34:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-11-23 20:34:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-11-23 20:34:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-11-23 20:34:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-11-23 20:34:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-23 20:34:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-23 20:34:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_fscreeninfo [2023-11-23 20:34:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_fscreeninfo [2023-11-23 20:34:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure fix_edid [2023-11-23 20:34:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_edid [2023-11-23 20:34:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure check_edid [2023-11-23 20:34:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure check_edid [2023-11-23 20:34:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap_gfp [2023-11-23 20:34:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap_gfp [2023-11-23 20:34:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:34:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:34:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_hblank_by_hfreq [2023-11-23 20:34:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_hblank_by_hfreq [2023-11-23 20:34:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure get_detailed_timing [2023-11-23 20:34:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure get_detailed_timing [2023-11-23 20:34:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_stop [2023-11-23 20:34:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_stop [2023-11-23 20:34:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:34:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 20:34:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 20:34:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_logo [2023-11-23 20:34:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_logo [2023-11-23 20:34:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure copy_string [2023-11-23 20:34:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_string [2023-11-23 20:34:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-11-23 20:34:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-11-23 20:34:01,930 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:34:01,934 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:34:19,475 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;