./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b --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 70e3159a433409c864bdc17c05cb96ef0acb3e94390d62ba2bae5d53df4ee89f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:45:48,608 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:45:48,659 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:45:48,663 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:45:48,663 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:45:48,680 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:45:48,681 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:45:48,681 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:45:48,682 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:45:48,682 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:45:48,682 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:45:48,682 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:45:48,682 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:45:48,682 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:45:48,682 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:45:48,682 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:45:48,682 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:45:48,682 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:45:48,682 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:45:48,683 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:45:48,683 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:45:48,683 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:45:48,683 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:45:48,683 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:45:48,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:45:48,683 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:45:48,683 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:45:48,683 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:45:48,683 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:45:48,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:45:48,683 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b 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 -> 70e3159a433409c864bdc17c05cb96ef0acb3e94390d62ba2bae5d53df4ee89f [2024-12-06 04:45:48,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:45:48,917 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:45:48,919 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:45:48,920 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:45:48,921 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:45:48,922 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2024-12-06 04:45:51,652 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/data/66ed8be1c/c7584efe398e4bf3adc8b89041664bd3/FLAG4905c2b80 [2024-12-06 04:45:52,237 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:45:52,237 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2024-12-06 04:45:52,278 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/data/66ed8be1c/c7584efe398e4bf3adc8b89041664bd3/FLAG4905c2b80 [2024-12-06 04:45:52,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/data/66ed8be1c/c7584efe398e4bf3adc8b89041664bd3 [2024-12-06 04:45:52,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:45:52,734 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:45:52,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:45:52,735 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:45:52,739 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:45:52,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:45:52" (1/1) ... [2024-12-06 04:45:52,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70285710 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:52, skipping insertion in model container [2024-12-06 04:45:52,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:45:52" (1/1) ... [2024-12-06 04:45:52,877 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:45:55,106 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434627,434640] [2024-12-06 04:45:55,109 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434774,434787] [2024-12-06 04:45:55,110 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434913,434926] [2024-12-06 04:45:55,110 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[435071,435084] [2024-12-06 04:45:55,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:45:55,316 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:45:55,447 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6135-6136] [2024-12-06 04:45:55,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6141-6143] [2024-12-06 04:45:55,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6178] [2024-12-06 04:45:55,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6181] [2024-12-06 04:45:55,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6184] [2024-12-06 04:45:55,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6187] [2024-12-06 04:45:55,569 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (59), "i" (12UL)); [7999-8000] [2024-12-06 04:45:55,678 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (911), "i" (12UL)); [9289-9290] [2024-12-06 04:45:55,679 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (911), "i" (12UL)); [9301-9302] [2024-12-06 04:45:55,679 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (912), "i" (12UL)); [9318-9319] [2024-12-06 04:45:55,680 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (912), "i" (12UL)); [9331-9332] [2024-12-06 04:45:55,738 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [9565] [2024-12-06 04:45:55,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [9572] [2024-12-06 04:45:55,925 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434627,434640] [2024-12-06 04:45:55,926 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434774,434787] [2024-12-06 04:45:55,926 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434913,434926] [2024-12-06 04:45:55,926 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[435071,435084] [2024-12-06 04:45:55,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:45:56,062 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:45:56,063 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56 WrapperNode [2024-12-06 04:45:56,063 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:45:56,064 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:45:56,064 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:45:56,065 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:45:56,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:45:56,224 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:45:57,899 INFO L138 Inliner]: procedures = 284, calls = 13864, calls flagged for inlining = 137, calls inlined = 117, statements flattened = 19252 [2024-12-06 04:45:57,900 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:45:57,900 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:45:57,900 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:45:57,901 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:45:57,907 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:45:57,907 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:45:58,554 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:45:58,554 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:46:00,238 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:46:00,264 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:46:00,293 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:46:00,375 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:46:00,408 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:46:00,515 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:46:00,517 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:46:00,517 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:46:00,517 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:46:00,518 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:45:56" (1/1) ... [2024-12-06 04:46:00,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:46:00,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:46:00,551 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:46:00,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:46:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-06 04:46:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-06 04:46:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-12-06 04:46:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-12-06 04:46:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-12-06 04:46:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-12-06 04:46:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 04:46:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2024-12-06 04:46:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2024-12-06 04:46:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:46:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 04:46:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 04:46:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 04:46:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 04:46:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2024-12-06 04:46:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2024-12-06 04:46:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2024-12-06 04:46:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2024-12-06 04:46:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2024-12-06 04:46:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2024-12-06 04:46:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:46:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:46:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2024-12-06 04:46:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2024-12-06 04:46:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2024-12-06 04:46:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2024-12-06 04:46:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2024-12-06 04:46:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2024-12-06 04:46:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 04:46:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 04:46:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2024-12-06 04:46:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2024-12-06 04:46:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 04:46:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 04:46:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:46:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:46:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2024-12-06 04:46:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2024-12-06 04:46:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2024-12-06 04:46:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2024-12-06 04:46:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2024-12-06 04:46:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2024-12-06 04:46:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2024-12-06 04:46:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2024-12-06 04:46:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:46:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-12-06 04:46:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-12-06 04:46:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2024-12-06 04:46:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2024-12-06 04:46:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:46:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 04:46:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 04:46:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 04:46:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 04:46:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2024-12-06 04:46:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2024-12-06 04:46:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:46:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:46:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-12-06 04:46:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-12-06 04:46:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-12-06 04:46:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-12-06 04:46:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 04:46:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 04:46:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2024-12-06 04:46:00,578 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2024-12-06 04:46:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-06 04:46:00,578 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-06 04:46:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-06 04:46:00,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-06 04:46:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 04:46:00,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 04:46:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-06 04:46:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-06 04:46:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-06 04:46:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-06 04:46:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2024-12-06 04:46:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2024-12-06 04:46:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-12-06 04:46:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-12-06 04:46:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 04:46:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 04:46:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2024-12-06 04:46:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2024-12-06 04:46:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2024-12-06 04:46:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2024-12-06 04:46:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2024-12-06 04:46:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2024-12-06 04:46:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 04:46:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 04:46:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 04:46:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2024-12-06 04:46:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2024-12-06 04:46:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2024-12-06 04:46:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2024-12-06 04:46:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2024-12-06 04:46:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2024-12-06 04:46:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:46:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 04:46:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 04:46:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2024-12-06 04:46:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2024-12-06 04:46:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:46:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-12-06 04:46:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-12-06 04:46:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2024-12-06 04:46:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2024-12-06 04:46:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 04:46:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 04:46:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 04:46:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 04:46:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 04:46:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 04:46:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-12-06 04:46:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-12-06 04:46:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-12-06 04:46:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-12-06 04:46:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 04:46:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-06 04:46:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:46:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2024-12-06 04:46:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2024-12-06 04:46:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 04:46:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2024-12-06 04:46:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 04:46:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 04:46:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:46:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2024-12-06 04:46:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2024-12-06 04:46:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-12-06 04:46:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-12-06 04:46:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 04:46:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 04:46:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2024-12-06 04:46:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2024-12-06 04:46:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2024-12-06 04:46:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2024-12-06 04:46:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-06 04:46:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-06 04:46:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 04:46:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 04:46:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2024-12-06 04:46:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2024-12-06 04:46:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2024-12-06 04:46:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2024-12-06 04:46:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2024-12-06 04:46:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2024-12-06 04:46:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2024-12-06 04:46:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2024-12-06 04:46:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-06 04:46:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-06 04:46:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2024-12-06 04:46:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2024-12-06 04:46:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-12-06 04:46:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-12-06 04:46:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 04:46:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 04:46:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2024-12-06 04:46:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2024-12-06 04:46:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:46:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2024-12-06 04:46:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2024-12-06 04:46:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 04:46:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 04:46:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2024-12-06 04:46:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2024-12-06 04:46:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:46:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:46:01,547 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:46:01,550 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:46:01,677 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 04:52:45,652 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 04:52:45,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 04:52:45,659 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 04:52:45,666 INFO L158 Benchmark]: Toolchain (without parser) took 412930.72ms. Allocated memory was 117.4MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 74.8MB in the beginning and 577.5MB in the end (delta: -502.7MB). Peak memory consumption was 3.1GB. Max. memory is 16.1GB. [2024-12-06 04:52:45,666 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:52:45,667 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3328.81ms. Allocated memory was 117.4MB in the beginning and 285.2MB in the end (delta: 167.8MB). Free memory was 74.8MB in the beginning and 70.6MB in the end (delta: 4.2MB). Peak memory consumption was 191.8MB. Max. memory is 16.1GB. [2024-12-06 04:52:45,668 INFO L158 Benchmark]: Boogie Procedure Inliner took 1835.53ms. Allocated memory was 285.2MB in the beginning and 654.3MB in the end (delta: 369.1MB). Free memory was 70.6MB in the beginning and 185.1MB in the end (delta: -114.5MB). Peak memory consumption was 462.2MB. Max. memory is 16.1GB. [2024-12-06 04:52:45,669 INFO L158 Benchmark]: Boogie Preprocessor took 2615.13ms. Allocated memory was 654.3MB in the beginning and 1.8GB in the end (delta: 1.1GB). Free memory was 185.1MB in the beginning and 1.1GB in the end (delta: -949.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-12-06 04:52:45,669 INFO L158 Benchmark]: RCFGBuilder took 405146.59ms. Allocated memory was 1.8GB in the beginning and 1.6GB in the end (delta: -192.9MB). Free memory was 1.1GB in the beginning and 577.5MB in the end (delta: 557.0MB). Peak memory consumption was 2.6GB. Max. memory is 16.1GB. [2024-12-06 04:52:45,673 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3328.81ms. Allocated memory was 117.4MB in the beginning and 285.2MB in the end (delta: 167.8MB). Free memory was 74.8MB in the beginning and 70.6MB in the end (delta: 4.2MB). Peak memory consumption was 191.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1835.53ms. Allocated memory was 285.2MB in the beginning and 654.3MB in the end (delta: 369.1MB). Free memory was 70.6MB in the beginning and 185.1MB in the end (delta: -114.5MB). Peak memory consumption was 462.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2615.13ms. Allocated memory was 654.3MB in the beginning and 1.8GB in the end (delta: 1.1GB). Free memory was 185.1MB in the beginning and 1.1GB in the end (delta: -949.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * RCFGBuilder took 405146.59ms. Allocated memory was 1.8GB in the beginning and 1.6GB in the end (delta: -192.9MB). Free memory was 1.1GB in the beginning and 577.5MB in the end (delta: 557.0MB). Peak memory consumption was 2.6GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6135]: 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6135-6136] - GenericResultAtLocation [Line: 6141]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6141-6143] - GenericResultAtLocation [Line: 6178]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6178] - GenericResultAtLocation [Line: 6181]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6181] - GenericResultAtLocation [Line: 6184]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6184] - GenericResultAtLocation [Line: 6187]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6187] - GenericResultAtLocation [Line: 7999]: 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (59), "i" (12UL)); [7999-8000] - GenericResultAtLocation [Line: 9289]: 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (911), "i" (12UL)); [9289-9290] - GenericResultAtLocation [Line: 9301]: 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (911), "i" (12UL)); [9301-9302] - GenericResultAtLocation [Line: 9318]: 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (912), "i" (12UL)); [9318-9319] - GenericResultAtLocation [Line: 9331]: 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (912), "i" (12UL)); [9331-9332] - GenericResultAtLocation [Line: 9565]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [9565] - GenericResultAtLocation [Line: 9572]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [9572] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b --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 70e3159a433409c864bdc17c05cb96ef0acb3e94390d62ba2bae5d53df4ee89f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:52:47,488 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:52:47,565 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 04:52:47,592 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:52:47,593 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:52:47,593 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:52:47,593 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:52:47,593 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:52:47,593 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:52:47,594 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:52:47,594 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:52:47,594 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:52:47,594 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:52:47,594 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:52:47,594 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:52:47,594 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:52:47,594 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:52:47,594 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:52:47,594 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:52:47,595 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:52:47,595 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:52:47,595 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:52:47,595 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:52:47,595 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:52:47,595 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:52:47,595 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:52:47,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:52:47,595 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:52:47,595 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:52:47,596 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:52:47,596 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:52:47,596 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:52:47,596 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:52:47,596 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b 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 -> 70e3159a433409c864bdc17c05cb96ef0acb3e94390d62ba2bae5d53df4ee89f [2024-12-06 04:52:47,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:52:47,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:52:47,843 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:52:47,845 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:52:47,845 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:52:47,846 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2024-12-06 04:52:50,499 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/data/f75a179dd/58c8c06f4f114d3fb0dd3905f7a1ee52/FLAG70c9360be [2024-12-06 04:52:50,978 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:52:50,979 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2024-12-06 04:52:51,020 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/data/f75a179dd/58c8c06f4f114d3fb0dd3905f7a1ee52/FLAG70c9360be [2024-12-06 04:52:51,035 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/data/f75a179dd/58c8c06f4f114d3fb0dd3905f7a1ee52 [2024-12-06 04:52:51,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:52:51,039 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:52:51,040 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:52:51,040 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:52:51,044 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:52:51,045 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:52:51" (1/1) ... [2024-12-06 04:52:51,046 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e8a2d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:51, skipping insertion in model container [2024-12-06 04:52:51,046 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:52:51" (1/1) ... [2024-12-06 04:52:51,158 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:52:51,842 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,843 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,844 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,857 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,857 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,858 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,950 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,957 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,959 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,959 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,967 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,968 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,969 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,972 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,974 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,975 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,976 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,977 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,977 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:51,986 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,125 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,150 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,152 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,158 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,167 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,171 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,182 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,214 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,214 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,507 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,537 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,538 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,574 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,575 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,575 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,583 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,585 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,585 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,589 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,590 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,590 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,698 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,698 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,698 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,699 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,699 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,699 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,700 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,700 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,700 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,701 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,803 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,803 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,807 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,808 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,854 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,858 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,858 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,918 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,919 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,920 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,920 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,975 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434627,434640] [2024-12-06 04:52:52,977 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434774,434787] [2024-12-06 04:52:52,977 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434913,434926] [2024-12-06 04:52:52,977 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[435071,435084] [2024-12-06 04:52:52,988 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:52,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:52:53,201 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 04:52:53,272 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:52:53,425 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,426 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,428 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,435 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,435 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,436 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,467 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,471 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,472 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,472 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,476 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,477 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,477 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,479 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,480 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,481 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,481 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,482 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,482 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,487 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,515 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,525 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,526 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,530 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,535 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,536 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,543 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,566 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,566 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,631 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,641 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,641 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,650 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,651 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,651 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,656 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,657 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,657 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,658 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,658 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,658 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,663 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,663 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,664 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,664 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,664 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,664 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,665 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,666 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,666 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,666 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,702 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,702 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,703 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,705 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,709 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,709 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,709 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,712 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,713 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,713 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,714 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,716 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434627,434640] [2024-12-06 04:52:53,716 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434774,434787] [2024-12-06 04:52:53,716 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434913,434926] [2024-12-06 04:52:53,717 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[435071,435084] [2024-12-06 04:52:53,719 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:52:53,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:52:53,849 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:52:53,921 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6135-6136] [2024-12-06 04:52:53,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6141-6143] [2024-12-06 04:52:53,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6178] [2024-12-06 04:52:53,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6181] [2024-12-06 04:52:53,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6184] [2024-12-06 04:52:53,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6187] [2024-12-06 04:52:54,014 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (59), "i" (12UL)); [7999-8000] [2024-12-06 04:52:54,142 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (911), "i" (12UL)); [9289-9290] [2024-12-06 04:52:54,143 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (911), "i" (12UL)); [9301-9302] [2024-12-06 04:52:54,144 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (912), "i" (12UL)); [9318-9319] [2024-12-06 04:52:54,144 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 *)"drivers/media/usb/em28xx/em28xx-i2c.c"), "i" (912), "i" (12UL)); [9331-9332] [2024-12-06 04:52:54,262 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [9565] [2024-12-06 04:52:54,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [9572] [2024-12-06 04:52:54,520 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434627,434640] [2024-12-06 04:52:54,520 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434774,434787] [2024-12-06 04:52:54,521 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434913,434926] [2024-12-06 04:52:54,521 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_e6681ccd-7853-42df-85ea-c6bf18824972/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[435071,435084] [2024-12-06 04:52:54,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:52:54,834 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:52:54,835 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54 WrapperNode [2024-12-06 04:52:54,835 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:52:54,836 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:52:54,836 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:52:54,836 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:52:54,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:54,970 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:56,627 INFO L138 Inliner]: procedures = 299, calls = 13864, calls flagged for inlining = 137, calls inlined = 117, statements flattened = 18943 [2024-12-06 04:52:56,627 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:52:56,628 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:52:56,628 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:52:56,628 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:52:56,634 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:56,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:57,128 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:57,128 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:58,841 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:58,906 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:59,023 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:59,107 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:59,152 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:59,263 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:52:59,264 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:52:59,264 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:52:59,264 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:52:59,265 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:52:54" (1/1) ... [2024-12-06 04:52:59,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:52:59,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:52:59,296 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:52:59,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6681ccd-7853-42df-85ea-c6bf18824972/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:52:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 04:52:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-06 04:52:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-06 04:52:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 04:52:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-12-06 04:52:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-12-06 04:52:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~C_INT [2024-12-06 04:52:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~C_INT [2024-12-06 04:52:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 04:52:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-12-06 04:52:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-12-06 04:52:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 04:52:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2024-12-06 04:52:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2024-12-06 04:52:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-12-06 04:52:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:52:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 04:52:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 04:52:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 04:52:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 04:52:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2024-12-06 04:52:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2024-12-06 04:52:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2024-12-06 04:52:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2024-12-06 04:52:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2024-12-06 04:52:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2024-12-06 04:52:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:52:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:52:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2024-12-06 04:52:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2024-12-06 04:52:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2024-12-06 04:52:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2024-12-06 04:52:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2024-12-06 04:52:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2024-12-06 04:52:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 04:52:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 04:52:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2024-12-06 04:52:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2024-12-06 04:52:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 04:52:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 04:52:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:52:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:52:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2024-12-06 04:52:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2024-12-06 04:52:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2024-12-06 04:52:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2024-12-06 04:52:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2024-12-06 04:52:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2024-12-06 04:52:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2024-12-06 04:52:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2024-12-06 04:52:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:52:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-12-06 04:52:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-12-06 04:52:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2024-12-06 04:52:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2024-12-06 04:52:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:52:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 04:52:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 04:52:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 04:52:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 04:52:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2024-12-06 04:52:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2024-12-06 04:52:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 04:52:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 04:52:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-12-06 04:52:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:52:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 04:52:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:52:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-12-06 04:52:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-12-06 04:52:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 04:52:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 04:52:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-12-06 04:52:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 04:52:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 04:52:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 04:52:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2024-12-06 04:52:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2024-12-06 04:52:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-06 04:52:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-06 04:52:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-06 04:52:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-06 04:52:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 04:52:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 04:52:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-06 04:52:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-06 04:52:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-06 04:52:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-06 04:52:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2024-12-06 04:52:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2024-12-06 04:52:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-12-06 04:52:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-12-06 04:52:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 04:52:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 04:52:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2024-12-06 04:52:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2024-12-06 04:52:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2024-12-06 04:52:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2024-12-06 04:52:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 04:52:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 04:52:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2024-12-06 04:52:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-12-06 04:52:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-12-06 04:52:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 04:52:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-12-06 04:52:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-06 04:52:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-06 04:52:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:52:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2024-12-06 04:52:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2024-12-06 04:52:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 04:52:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 04:52:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2024-12-06 04:52:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2024-12-06 04:52:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:52:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 04:52:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 04:52:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 04:52:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 04:52:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:52:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2024-12-06 04:52:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2024-12-06 04:52:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-12-06 04:52:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-12-06 04:52:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-12-06 04:52:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-12-06 04:52:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-12-06 04:52:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2024-12-06 04:52:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2024-12-06 04:52:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2024-12-06 04:52:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2024-12-06 04:52:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-06 04:52:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-06 04:52:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 04:52:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 04:52:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2024-12-06 04:52:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2024-12-06 04:52:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2024-12-06 04:52:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2024-12-06 04:52:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2024-12-06 04:52:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2024-12-06 04:52:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2024-12-06 04:52:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2024-12-06 04:52:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-06 04:52:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-06 04:52:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2024-12-06 04:52:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2024-12-06 04:52:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-12-06 04:52:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-12-06 04:52:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2024-12-06 04:52:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2024-12-06 04:52:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-12-06 04:52:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2024-12-06 04:52:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2024-12-06 04:52:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 04:52:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 04:52:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~C_INT [2024-12-06 04:52:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~C_INT [2024-12-06 04:52:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2024-12-06 04:52:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2024-12-06 04:52:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:52:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:53:00,313 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:53:00,315 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:53:00,542 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;