./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 a0165632 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_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.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_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bbe6f890a730bf787a5fa28941301fab77fe1d821f864b338865ea0f5e94d173 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:14:40,428 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:14:40,521 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:14:40,530 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:14:40,530 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:14:40,566 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:14:40,570 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:14:40,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:14:40,572 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:14:40,572 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:14:40,573 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:14:40,573 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:14:40,573 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:14:40,578 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:14:40,579 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:14:40,579 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:14:40,580 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:14:40,580 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:14:40,581 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:14:40,581 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:14:40,581 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:14:40,582 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:14:40,586 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:14:40,586 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:14:40,587 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:14:40,587 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:14:40,587 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:14:40,588 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:14:40,588 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:14:40,588 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:14:40,589 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbe6f890a730bf787a5fa28941301fab77fe1d821f864b338865ea0f5e94d173 [2024-11-09 00:14:40,899 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:14:40,930 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:14:40,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:14:40,934 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:14:40,935 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:14:40,936 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/../../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 Unable to find full path for "g++" [2024-11-09 00:14:43,126 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:14:43,969 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:14:43,970 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/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 [2024-11-09 00:14:44,054 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/data/cce904569/47f2e01f97a14995a9619036d3e0d0fe/FLAGfd7cf8177 [2024-11-09 00:14:44,074 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/data/cce904569/47f2e01f97a14995a9619036d3e0d0fe [2024-11-09 00:14:44,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:14:44,081 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:14:44,084 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:14:44,085 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:14:44,091 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:14:44,092 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:14:44" (1/1) ... [2024-11-09 00:14:44,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed0284b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:44, skipping insertion in model container [2024-11-09 00:14:44,095 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:14:44" (1/1) ... [2024-11-09 00:14:44,295 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:14:48,318 WARN L250 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_4adbb841-1b58-4e32-bea3-b2470c7b6206/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[416462,416475] [2024-11-09 00:14:48,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:14:48,598 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:14:48,686 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] [2024-11-09 00:14:48,688 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] [2024-11-09 00:14:48,688 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] [2024-11-09 00:14:48,689 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] [2024-11-09 00:14:48,689 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] [2024-11-09 00:14:48,690 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] [2024-11-09 00:14:48,903 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)); [6224-6225] [2024-11-09 00:14:48,904 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"); [6236] [2024-11-09 00:14:48,904 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"); [6239] [2024-11-09 00:14:48,905 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"); [6242] [2024-11-09 00:14:48,905 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"); [6245] [2024-11-09 00:14:48,906 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"); [6248] [2024-11-09 00:14:48,906 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)); [6257-6258] [2024-11-09 00:14:48,908 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"); [6269-6270] [2024-11-09 00:14:48,908 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"); [6273-6274] [2024-11-09 00:14:48,909 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"); [6277-6278] [2024-11-09 00:14:48,909 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"); [6281-6282] [2024-11-09 00:14:48,909 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"); [6285-6286] [2024-11-09 00:14:48,910 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)); [6295-6296] [2024-11-09 00:14:48,911 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"); [6307-6308] [2024-11-09 00:14:48,912 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"); [6311-6312] [2024-11-09 00:14:48,913 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"); [6315-6316] [2024-11-09 00:14:48,913 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"); [6319-6320] [2024-11-09 00:14:48,914 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"); [6323-6324] [2024-11-09 00:14:48,914 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)); [6333-6334] [2024-11-09 00:14:48,916 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"); [6345-6346] [2024-11-09 00:14:48,916 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"); [6349-6350] [2024-11-09 00:14:48,917 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"); [6353-6354] [2024-11-09 00:14:48,917 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"); [6357-6358] [2024-11-09 00:14:48,918 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"); [6361-6362] [2024-11-09 00:14:48,921 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"); [6430] [2024-11-09 00:14:48,922 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"); [6433] [2024-11-09 00:14:48,922 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"); [6436] [2024-11-09 00:14:48,922 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"); [6439] [2024-11-09 00:14:48,923 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"); [6442] [2024-11-09 00:14:48,924 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"); [6452-6453] [2024-11-09 00:14:48,924 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"); [6456-6457] [2024-11-09 00:14:48,925 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"); [6460-6461] [2024-11-09 00:14:48,925 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"); [6464-6465] [2024-11-09 00:14:48,925 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"); [6468-6469] [2024-11-09 00:14:48,926 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"); [6479-6480] [2024-11-09 00:14:48,927 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"); [6483-6484] [2024-11-09 00:14:48,927 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"); [6487-6488] [2024-11-09 00:14:48,928 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"); [6491-6492] [2024-11-09 00:14:48,928 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"); [6495-6496] [2024-11-09 00:14:48,929 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"); [6506-6507] [2024-11-09 00:14:48,929 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"); [6510-6511] [2024-11-09 00:14:48,930 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"); [6514-6515] [2024-11-09 00:14:48,930 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"); [6518-6519] [2024-11-09 00:14:48,930 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"); [6522-6523] [2024-11-09 00:14:48,931 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"); [6533-6534] [2024-11-09 00:14:48,932 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"); [6537-6538] [2024-11-09 00:14:48,932 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"); [6541-6542] [2024-11-09 00:14:48,933 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"); [6545-6546] [2024-11-09 00:14:48,933 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"); [6549-6550] [2024-11-09 00:14:48,934 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"); [6560-6561] [2024-11-09 00:14:48,934 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"); [6564-6565] [2024-11-09 00:14:48,935 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"); [6568-6569] [2024-11-09 00:14:48,935 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"); [6572-6573] [2024-11-09 00:14:48,935 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"); [6576-6577] [2024-11-09 00:14:48,936 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"); [6587-6588] [2024-11-09 00:14:48,937 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"); [6591-6592] [2024-11-09 00:14:48,937 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"); [6595-6596] [2024-11-09 00:14:48,937 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"); [6599-6600] [2024-11-09 00:14:48,938 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"); [6603-6604] [2024-11-09 00:14:48,938 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"); [6614-6615] [2024-11-09 00:14:48,939 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"); [6618-6619] [2024-11-09 00:14:48,940 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"); [6622-6623] [2024-11-09 00:14:48,940 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"); [6626-6627] [2024-11-09 00:14:48,940 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"); [6630-6631] [2024-11-09 00:14:48,941 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"); [6641-6642] [2024-11-09 00:14:48,942 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"); [6645-6646] [2024-11-09 00:14:48,942 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"); [6649-6650] [2024-11-09 00:14:48,943 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"); [6653-6654] [2024-11-09 00:14:48,943 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"); [6657-6658] [2024-11-09 00:14:48,944 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"); [6669-6670] [2024-11-09 00:14:48,945 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"); [6673-6674] [2024-11-09 00:14:48,945 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"); [6677-6678] [2024-11-09 00:14:48,945 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"); [6681-6682] [2024-11-09 00:14:48,946 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"); [6685-6686] [2024-11-09 00:14:48,947 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"); [6696-6697] [2024-11-09 00:14:48,947 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"); [6700-6701] [2024-11-09 00:14:48,948 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"); [6704-6705] [2024-11-09 00:14:48,948 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"); [6708-6709] [2024-11-09 00:14:48,948 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"); [6712-6713] [2024-11-09 00:14:48,949 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"); [6723-6724] [2024-11-09 00:14:48,950 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"); [6727-6728] [2024-11-09 00:14:48,950 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"); [6731-6732] [2024-11-09 00:14:48,951 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"); [6735-6736] [2024-11-09 00:14:48,951 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"); [6739-6740] [2024-11-09 00:14:49,382 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"); [12972] [2024-11-09 00:14:49,385 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"); [12980-12981] [2024-11-09 00:14:49,392 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)); [13113-13114] [2024-11-09 00:14:49,396 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)); [13196-13197] [2024-11-09 00:14:49,410 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)); [13385-13386] [2024-11-09 00:14:49,415 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)); [13446-13447] [2024-11-09 00:14:49,427 WARN L250 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_4adbb841-1b58-4e32-bea3-b2470c7b6206/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[416462,416475] [2024-11-09 00:14:49,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:14:49,689 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:14:49,690 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49 WrapperNode [2024-11-09 00:14:49,690 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:14:49,692 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:14:49,692 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:14:49,692 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:14:49,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:49,896 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:50,473 INFO L138 Inliner]: procedures = 417, calls = 8670, calls flagged for inlining = 165, calls inlined = 156, statements flattened = 15523 [2024-11-09 00:14:50,474 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:14:50,475 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:14:50,476 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:14:50,476 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:14:50,487 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:50,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:50,788 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:50,792 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:51,272 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:51,331 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:51,412 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:51,539 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:51,688 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:14:51,692 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:14:51,693 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:14:51,693 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:14:51,694 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:49" (1/1) ... [2024-11-09 00:14:51,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:14:51,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:14:51,741 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:14:51,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4adbb841-1b58-4e32-bea3-b2470c7b6206/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:14:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_vfreq [2024-11-09 00:14:51,794 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_vfreq [2024-11-09 00:14:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure fb_create_modedb [2024-11-09 00:14:51,795 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_create_modedb [2024-11-09 00:14:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 00:14:51,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 00:14:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_mkwrite [2024-11-09 00:14:51,795 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_mkwrite [2024-11-09 00:14:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:14:51,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:14:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-09 00:14:51,796 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-09 00:14:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_dclk [2024-11-09 00:14:51,796 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_dclk [2024-11-09 00:14:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_limits_block [2024-11-09 00:14:51,797 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_limits_block [2024-11-09 00:14:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_monitor_block [2024-11-09 00:14:51,797 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_monitor_block [2024-11-09 00:14:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-09 00:14:51,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-09 00:14:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:14:51,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:14:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure put_fb_info [2024-11-09 00:14:51,798 INFO L138 BoogieDeclarations]: Found implementation of procedure put_fb_info [2024-11-09 00:14:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2024-11-09 00:14:51,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2024-11-09 00:14:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_timing_block [2024-11-09 00:14:51,799 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_timing_block [2024-11-09 00:14:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:14:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure pm_vt_switch_required [2024-11-09 00:14:51,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_vt_switch_required [2024-11-09 00:14:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_ascii_block [2024-11-09 00:14:51,799 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_ascii_block [2024-11-09 00:14:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-09 00:14:51,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-09 00:14:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 00:14:51,800 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 00:14:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 00:14:51,800 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 00:14:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_hfreq [2024-11-09 00:14:51,800 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_hfreq [2024-11-09 00:14:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure do_unregister_framebuffer [2024-11-09 00:14:51,801 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unregister_framebuffer [2024-11-09 00:14:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_fault [2024-11-09 00:14:51,801 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_fault [2024-11-09 00:14:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_show [2024-11-09 00:14:51,801 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_show [2024-11-09 00:14:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2024-11-09 00:14:51,802 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2024-11-09 00:14:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure fb_be_math [2024-11-09 00:14:51,802 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_be_math [2024-11-09 00:14:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 00:14:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2024-11-09 00:14:51,802 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2024-11-09 00:14:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_vblank [2024-11-09 00:14:51,803 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_vblank [2024-11-09 00:14:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-09 00:14:51,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-09 00:14:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:14:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 00:14:51,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 00:14:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure fb_getput_cmap [2024-11-09 00:14:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_getput_cmap [2024-11-09 00:14:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:14:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure fb_mode_is_equal [2024-11-09 00:14:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_mode_is_equal [2024-11-09 00:14:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 00:14:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 00:14:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_framebuffer [2024-11-09 00:14:51,805 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_framebuffer [2024-11-09 00:14:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-09 00:14:51,805 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-09 00:14:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 00:14:51,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 00:14:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-11-09 00:14:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-11-09 00:14:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:14:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_logo_line [2024-11-09 00:14:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_logo_line [2024-11-09 00:14:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-09 00:14:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-09 00:14:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2024-11-09 00:14:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2024-11-09 00:14:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:14:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:14:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:14:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:14:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 00:14:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 00:14:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode_cvt [2024-11-09 00:14:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode_cvt [2024-11-09 00:14:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure do_fb_ioctl [2024-11-09 00:14:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure do_fb_ioctl [2024-11-09 00:14:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_logocmap [2024-11-09 00:14:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_logocmap [2024-11-09 00:14:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure lock_page [2024-11-09 00:14:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_page [2024-11-09 00:14:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure fb_copy_cmap [2024-11-09 00:14:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_copy_cmap [2024-11-09 00:14:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-09 00:14:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-09 00:14:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure fb_notifier_call_chain [2024-11-09 00:14:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_notifier_call_chain [2024-11-09 00:14:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure edid_check_header [2024-11-09 00:14:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_check_header [2024-11-09 00:14:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_set_page_dirty [2024-11-09 00:14:51,809 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_set_page_dirty [2024-11-09 00:14:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-09 00:14:51,810 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-09 00:14:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure calc_mode_timings [2024-11-09 00:14:51,810 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_mode_timings [2024-11-09 00:14:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:14:51,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:14:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 00:14:51,810 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 00:14:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure fb_ioctl [2024-11-09 00:14:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_ioctl [2024-11-09 00:14:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-09 00:14:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-09 00:14:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 00:14:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:14:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:14:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:14:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-09 00:14:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-09 00:14:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure fb_write [2024-11-09 00:14:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_write [2024-11-09 00:14:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2024-11-09 00:14:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2024-11-09 00:14:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-11-09 00:14:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-11-09 00:14:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2024-11-09 00:14:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2024-11-09 00:14:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2024-11-09 00:14:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2024-11-09 00:14:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 00:14:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 00:14:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 00:14:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 00:14:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-09 00:14:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-09 00:14:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:14:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:14:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:14:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:14:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure edid_checksum [2024-11-09 00:14:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_checksum [2024-11-09 00:14:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure do_remove_conflicting_framebuffers [2024-11-09 00:14:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure do_remove_conflicting_framebuffers [2024-11-09 00:14:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure fb_release [2024-11-09 00:14:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_release [2024-11-09 00:14:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:14:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 00:14:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 00:14:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure get_fb_info [2024-11-09 00:14:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fb_info [2024-11-09 00:14:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2024-11-09 00:14:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2024-11-09 00:14:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:14:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_work [2024-11-09 00:14:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_work [2024-11-09 00:14:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2024-11-09 00:14:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2024-11-09 00:14:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-09 00:14:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-09 00:14:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-09 00:14:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-09 00:14:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:14:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:14:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:14:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_fsync [2024-11-09 00:14:51,819 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_fsync [2024-11-09 00:14:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 00:14:51,819 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 00:14:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-09 00:14:51,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-09 00:14:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure proc_fb_open [2024-11-09 00:14:51,819 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_fb_open [2024-11-09 00:14:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_serial_block [2024-11-09 00:14:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_serial_block [2024-11-09 00:14:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-09 00:14:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-09 00:14:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_fb_info [2024-11-09 00:14:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_fb_info [2024-11-09 00:14:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure get_std_timing [2024-11-09 00:14:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure get_std_timing [2024-11-09 00:14:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2024-11-09 00:14:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2024-11-09 00:14:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 00:14:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 00:14:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure file_fb_info [2024-11-09 00:14:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure file_fb_info [2024-11-09 00:14:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_page [2024-11-09 00:14:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_page [2024-11-09 00:14:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure fb_mmap [2024-11-09 00:14:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_mmap [2024-11-09 00:14:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_from_videomode [2024-11-09 00:14:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_from_videomode [2024-11-09 00:14:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2024-11-09 00:14:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2024-11-09 00:14:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure fb_compat_ioctl [2024-11-09 00:14:51,822 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_compat_ioctl [2024-11-09 00:14:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_var [2024-11-09 00:14:51,822 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_var [2024-11-09 00:14:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure lock_fb_info [2024-11-09 00:14:51,822 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_fb_info [2024-11-09 00:14:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 00:14:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 00:14:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 00:14:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 00:14:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure safe_shift [2024-11-09 00:14:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_shift [2024-11-09 00:14:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:14:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-09 00:14:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-09 00:14:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_open [2024-11-09 00:14:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_open [2024-11-09 00:14:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2024-11-09 00:14:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2024-11-09 00:14:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:14:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:14:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure fb_read [2024-11-09 00:14:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_read [2024-11-09 00:14:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 00:14:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 00:14:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-09 00:14:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-09 00:14:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-09 00:14:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-09 00:14:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure fb_open [2024-11-09 00:14:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_open [2024-11-09 00:14:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2024-11-09 00:14:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2024-11-09 00:14:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2024-11-09 00:14:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2024-11-09 00:14:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure fb_blank [2024-11-09 00:14:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_blank [2024-11-09 00:14:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-09 00:14:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-09 00:14:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-09 00:14:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-09 00:14:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-09 00:14:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-09 00:14:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_fscreeninfo [2024-11-09 00:14:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_fscreeninfo [2024-11-09 00:14:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure fix_edid [2024-11-09 00:14:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_edid [2024-11-09 00:14:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure check_edid [2024-11-09 00:14:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure check_edid [2024-11-09 00:14:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap_gfp [2024-11-09 00:14:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap_gfp [2024-11-09 00:14:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 00:14:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 00:14:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_hblank_by_hfreq [2024-11-09 00:14:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_hblank_by_hfreq [2024-11-09 00:14:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure get_detailed_timing [2024-11-09 00:14:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure get_detailed_timing [2024-11-09 00:14:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_stop [2024-11-09 00:14:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_stop [2024-11-09 00:14:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:14:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 00:14:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 00:14:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_logo [2024-11-09 00:14:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_logo [2024-11-09 00:14:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure copy_string [2024-11-09 00:14:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_string [2024-11-09 00:14:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-09 00:14:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-09 00:14:53,227 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:14:53,230 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:15:05,877 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:18:01,791 INFO L? ?]: Removed 3995 outVars from TransFormulas that were not future-live. [2024-11-09 00:18:01,791 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:18:20,545 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:18:20,545 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-09 00:18:20,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:18:20 BoogieIcfgContainer [2024-11-09 00:18:20,546 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:18:20,547 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:18:20,547 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:18:20,562 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:18:20,562 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:18:20" (1/1) ... [2024-11-09 00:18:20,574 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:18:20,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:20,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1847 states and 2702 transitions. [2024-11-09 00:18:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 2702 transitions. [2024-11-09 00:18:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-09 00:18:20,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:20,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms