./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm --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 54ef59d0c396815e503646e4073ee95ff7461f7961e58197208839e8546f6446 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:03:36,855 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:03:36,919 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:03:36,925 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:03:36,928 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:03:36,964 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:03:36,968 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:03:36,968 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:03:36,968 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:03:36,969 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:03:36,969 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:03:36,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:03:36,969 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:03:36,969 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:03:36,969 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:03:36,969 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:03:36,969 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:03:36,970 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:03:36,970 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:03:36,970 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:03:36,970 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:03:36,970 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:03:36,970 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:03:36,971 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:03:36,971 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:03:36,971 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:03:36,971 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:03:36,971 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:03:36,971 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:03:36,971 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:03:36,972 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm 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 -> 54ef59d0c396815e503646e4073ee95ff7461f7961e58197208839e8546f6446 [2024-11-13 23:03:37,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:03:37,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:03:37,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:03:37,274 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:03:37,275 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:03:37,276 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i Unable to find full path for "g++" [2024-11-13 23:03:39,128 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:03:39,915 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:03:39,916 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i [2024-11-13 23:03:39,982 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/data/85f09c0fc/c98e837fe571412c9b259fe88b271c70/FLAGea9c921d0 [2024-11-13 23:03:40,008 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/data/85f09c0fc/c98e837fe571412c9b259fe88b271c70 [2024-11-13 23:03:40,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:03:40,014 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:03:40,017 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:03:40,017 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:03:40,022 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:03:40,023 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:03:40" (1/1) ... [2024-11-13 23:03:40,024 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b72f50d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:40, skipping insertion in model container [2024-11-13 23:03:40,024 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:03:40" (1/1) ... [2024-11-13 23:03:40,174 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:03:43,106 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[449955,449968] [2024-11-13 23:03:43,109 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450121,450134] [2024-11-13 23:03:43,110 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450285,450298] [2024-11-13 23:03:43,112 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450450,450463] [2024-11-13 23:03:43,124 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:03:43,558 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:03:43,695 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6146-6147] [2024-11-13 23:03:43,697 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"); [6152-6154] [2024-11-13 23:03:43,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6189] [2024-11-13 23:03:43,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6192] [2024-11-13 23:03:43,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6195] [2024-11-13 23:03:43,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6198] [2024-11-13 23:03:43,803 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)); [8132-8133] [2024-11-13 23:03:44,026 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)); [9422-9423] [2024-11-13 23:03:44,027 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)); [9434-9435] [2024-11-13 23:03:44,027 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)); [9451-9452] [2024-11-13 23:03:44,028 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)); [9464-9465] [2024-11-13 23:03:44,203 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)); [9697] [2024-11-13 23:03:44,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [9704] [2024-11-13 23:03:44,508 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[449955,449968] [2024-11-13 23:03:44,509 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450121,450134] [2024-11-13 23:03:44,510 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450285,450298] [2024-11-13 23:03:44,510 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450450,450463] [2024-11-13 23:03:44,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:03:44,796 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:03:44,797 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44 WrapperNode [2024-11-13 23:03:44,798 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:03:44,799 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:03:44,799 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:03:44,799 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:03:44,808 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:44,996 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:47,683 INFO L138 Inliner]: procedures = 330, calls = 13939, calls flagged for inlining = 157, calls inlined = 122, statements flattened = 19671 [2024-11-13 23:03:47,685 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:03:47,685 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:03:47,686 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:03:47,686 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:03:47,695 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:47,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:48,756 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:48,757 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:51,687 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:51,734 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:51,839 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:51,887 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:52,012 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:03:52,014 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:03:52,015 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:03:52,015 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:03:52,017 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:52,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:03:52,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:03:52,051 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:03:52,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:03:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 23:03:52,088 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 23:03:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-11-13 23:03:52,088 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-11-13 23:03:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-11-13 23:03:52,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-11-13 23:03:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:03:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2024-11-13 23:03:52,090 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2024-11-13 23:03:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:03:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 23:03:52,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 23:03:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 23:03:52,091 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 23:03:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2024-11-13 23:03:52,091 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2024-11-13 23:03:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-13 23:03:52,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-13 23:03:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2024-11-13 23:03:52,091 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2024-11-13 23:03:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2024-11-13 23:03:52,092 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2024-11-13 23:03:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:03:52,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:03:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2024-11-13 23:03:52,092 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2024-11-13 23:03:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2024-11-13 23:03:52,094 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2024-11-13 23:03:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2024-11-13 23:03:52,094 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2024-11-13 23:03:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2024-11-13 23:03:52,094 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2024-11-13 23:03:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 23:03:52,094 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 23:03:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:03:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:03:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2024-11-13 23:03:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2024-11-13 23:03:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2024-11-13 23:03:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2024-11-13 23:03:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2024-11-13 23:03:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2024-11-13 23:03:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2024-11-13 23:03:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2024-11-13 23:03:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:03:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-13 23:03:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-13 23:03:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2024-11-13 23:03:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2024-11-13 23:03:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-13 23:03:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-13 23:03:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:03:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 23:03:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 23:03:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 23:03:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 23:03:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2024-11-13 23:03:52,099 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2024-11-13 23:03:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-13 23:03:52,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-13 23:03:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-11-13 23:03:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-11-13 23:03:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 23:03:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2024-11-13 23:03:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 23:03:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-13 23:03:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 23:03:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-13 23:03:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2024-11-13 23:03:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2024-11-13 23:03:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-13 23:03:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 23:03:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2024-11-13 23:03:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2024-11-13 23:03:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2024-11-13 23:03:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 23:03:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2024-11-13 23:03:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2024-11-13 23:03:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2024-11-13 23:03:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-13 23:03:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-13 23:03:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-13 23:03:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-13 23:03:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:03:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 23:03:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 23:03:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2024-11-13 23:03:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2024-11-13 23:03:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:03:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-13 23:03:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-13 23:03:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-13 23:03:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-13 23:03:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2024-11-13 23:03:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2024-11-13 23:03:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 23:03:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 23:03:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 23:03:52,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 23:03:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 23:03:52,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 23:03:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-11-13 23:03:52,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-11-13 23:03:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-11-13 23:03:52,106 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-11-13 23:03:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:03:52,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:03:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-13 23:03:52,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-13 23:03:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 23:03:52,107 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 23:03:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:03:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:03:52,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:03:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2024-11-13 23:03:52,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2024-11-13 23:03:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2024-11-13 23:03:52,108 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2024-11-13 23:03:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:03:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 23:03:52,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 23:03:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_em28xx_devlist_mutex [2024-11-13 23:03:52,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_em28xx_devlist_mutex [2024-11-13 23:03:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2024-11-13 23:03:52,109 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2024-11-13 23:03:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:03:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 23:03:52,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 23:03:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 23:03:52,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 23:03:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:03:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2024-11-13 23:03:52,111 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2024-11-13 23:03:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2024-11-13 23:03:52,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2024-11-13 23:03:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-11-13 23:03:52,111 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-11-13 23:03:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 23:03:52,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 23:03:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2024-11-13 23:03:52,111 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2024-11-13 23:03:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2024-11-13 23:03:52,111 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2024-11-13 23:03:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-13 23:03:52,111 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-13 23:03:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 23:03:52,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 23:03:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2024-11-13 23:03:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2024-11-13 23:03:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2024-11-13 23:03:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2024-11-13 23:03:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2024-11-13 23:03:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2024-11-13 23:03:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2024-11-13 23:03:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2024-11-13 23:03:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-13 23:03:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-13 23:03:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-11-13 23:03:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-11-13 23:03:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 23:03:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 23:03:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2024-11-13 23:03:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2024-11-13 23:03:52,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:03:52,114 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2024-11-13 23:03:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2024-11-13 23:03:52,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 23:03:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 23:03:52,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2024-11-13 23:03:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2024-11-13 23:03:52,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:03:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:03:53,479 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:03:53,482 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:03:53,670 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 23:12:57,729 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 23:12:57,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 23:12:57,734 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/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:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) 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 [2024-11-13 23:12:57,739 INFO L158 Benchmark]: Toolchain (without parser) took 557724.05ms. Allocated memory was 117.4MB in the beginning and 3.4GB in the end (delta: 3.2GB). Free memory was 74.5MB in the beginning and 2.1GB in the end (delta: -2.1GB). Peak memory consumption was 2.6GB. Max. memory is 16.1GB. [2024-11-13 23:12:57,739 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 74.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:12:57,740 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4781.75ms. Allocated memory was 117.4MB in the beginning and 318.8MB in the end (delta: 201.3MB). Free memory was 74.5MB in the beginning and 184.7MB in the end (delta: -110.2MB). Peak memory consumption was 233.6MB. Max. memory is 16.1GB. [2024-11-13 23:12:57,741 INFO L158 Benchmark]: Boogie Procedure Inliner took 2885.75ms. Allocated memory was 318.8MB in the beginning and 872.4MB in the end (delta: 553.6MB). Free memory was 184.7MB in the beginning and 383.1MB in the end (delta: -198.5MB). Peak memory consumption was 458.5MB. Max. memory is 16.1GB. [2024-11-13 23:12:57,741 INFO L158 Benchmark]: Boogie Preprocessor took 4327.22ms. Allocated memory was 872.4MB in the beginning and 1.8GB in the end (delta: 922.7MB). Free memory was 383.1MB in the beginning and 1.2GB in the end (delta: -810.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-13 23:12:57,742 INFO L158 Benchmark]: RCFGBuilder took 545722.84ms. Allocated memory was 1.8GB in the beginning and 3.4GB in the end (delta: 1.6GB). Free memory was 1.2GB in the beginning and 2.1GB in the end (delta: -953.5MB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. [2024-11-13 23:12:57,744 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 74.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4781.75ms. Allocated memory was 117.4MB in the beginning and 318.8MB in the end (delta: 201.3MB). Free memory was 74.5MB in the beginning and 184.7MB in the end (delta: -110.2MB). Peak memory consumption was 233.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2885.75ms. Allocated memory was 318.8MB in the beginning and 872.4MB in the end (delta: 553.6MB). Free memory was 184.7MB in the beginning and 383.1MB in the end (delta: -198.5MB). Peak memory consumption was 458.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 4327.22ms. Allocated memory was 872.4MB in the beginning and 1.8GB in the end (delta: 922.7MB). Free memory was 383.1MB in the beginning and 1.2GB in the end (delta: -810.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * RCFGBuilder took 545722.84ms. Allocated memory was 1.8GB in the beginning and 3.4GB in the end (delta: 1.6GB). Free memory was 1.2GB in the beginning and 2.1GB in the end (delta: -953.5MB). Peak memory consumption was 2.1GB. 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/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_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/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: 6146]: 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6146-6147] - GenericResultAtLocation [Line: 6152]: 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"); [6152-6154] - GenericResultAtLocation [Line: 6189]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6189] - GenericResultAtLocation [Line: 6192]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6192] - GenericResultAtLocation [Line: 6195]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6195] - GenericResultAtLocation [Line: 6198]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6198] - GenericResultAtLocation [Line: 8132]: 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)); [8132-8133] - GenericResultAtLocation [Line: 9422]: 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)); [9422-9423] - GenericResultAtLocation [Line: 9434]: 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)); [9434-9435] - GenericResultAtLocation [Line: 9451]: 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)); [9451-9452] - GenericResultAtLocation [Line: 9464]: 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)); [9464-9465] - GenericResultAtLocation [Line: 9697]: 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)); [9697] - GenericResultAtLocation [Line: 9704]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [9704] 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm --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 54ef59d0c396815e503646e4073ee95ff7461f7961e58197208839e8546f6446 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:13:00,419 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:13:00,563 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 23:13:00,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:13:00,606 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:13:00,606 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:13:00,607 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:13:00,607 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:13:00,607 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:13:00,607 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:13:00,607 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:13:00,607 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:13:00,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:13:00,607 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:13:00,608 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:13:00,608 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:13:00,608 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:13:00,608 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:13:00,608 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:13:00,608 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:13:00,608 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:13:00,608 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:13:00,608 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:13:00,608 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:13:00,608 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:13:00,609 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:13:00,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:00,609 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:13:00,609 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:13:00,609 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:13:00,609 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:13:00,609 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:13:00,611 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:13:00,612 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm 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 -> 54ef59d0c396815e503646e4073ee95ff7461f7961e58197208839e8546f6446 [2024-11-13 23:13:00,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:13:00,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:13:00,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:13:00,972 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:13:00,973 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:13:00,974 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i Unable to find full path for "g++" [2024-11-13 23:13:03,053 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:13:03,959 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:13:03,962 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i [2024-11-13 23:13:04,022 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/data/78ff418a9/c47fcb236ddc4abbbcd87265a5357bf7/FLAG2d4901def [2024-11-13 23:13:04,126 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/data/78ff418a9/c47fcb236ddc4abbbcd87265a5357bf7 [2024-11-13 23:13:04,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:13:04,130 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:13:04,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:04,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:13:04,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:13:04,137 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:04" (1/1) ... [2024-11-13 23:13:04,138 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5be42c6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:04, skipping insertion in model container [2024-11-13 23:13:04,138 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:04" (1/1) ... [2024-11-13 23:13:04,301 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:13:05,454 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,456 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,456 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,471 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,472 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,574 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,588 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,590 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,591 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,605 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,609 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,610 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,614 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,616 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,618 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,619 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,620 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,621 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,635 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,888 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,941 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,943 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,953 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,979 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:05,998 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,046 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,046 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,467 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,539 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,540 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,617 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,620 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,621 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,638 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,643 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,647 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,655 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,658 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,660 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,825 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,826 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,827 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,827 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,828 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,828 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,831 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,831 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,831 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:06,832 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,065 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,066 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,075 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,080 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,094 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,101 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,103 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,170 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,175 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,176 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,177 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,504 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[449955,449968] [2024-11-13 23:13:07,511 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450121,450134] [2024-11-13 23:13:07,512 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450285,450298] [2024-11-13 23:13:07,513 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450450,450463] [2024-11-13 23:13:07,533 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:07,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:07,934 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 23:13:07,998 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:13:08,149 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,150 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,151 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,157 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,157 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,160 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,198 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,208 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,209 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,209 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,214 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,215 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,215 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,219 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,221 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,222 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,222 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,224 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,224 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,231 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,326 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,348 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,349 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,354 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,360 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,361 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,370 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,398 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,399 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,475 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,499 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,500 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,523 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,524 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,525 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,536 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,539 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,540 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,541 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,542 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,543 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,557 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,557 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,558 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,558 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,558 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,561 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,563 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,563 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,563 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,564 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,660 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,661 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,663 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,667 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,728 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,729 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,729 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,731 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,732 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,733 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,733 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,750 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[449955,449968] [2024-11-13 23:13:08,750 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450121,450134] [2024-11-13 23:13:08,751 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450285,450298] [2024-11-13 23:13:08,751 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450450,450463] [2024-11-13 23:13:08,756 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:13:08,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:08,986 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:13:09,169 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6146-6147] [2024-11-13 23:13:09,172 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"); [6152-6154] [2024-11-13 23:13:09,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6189] [2024-11-13 23:13:09,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6192] [2024-11-13 23:13:09,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6195] [2024-11-13 23:13:09,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6198] [2024-11-13 23:13:09,334 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)); [8132-8133] [2024-11-13 23:13:09,553 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)); [9422-9423] [2024-11-13 23:13:09,554 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)); [9434-9435] [2024-11-13 23:13:09,555 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)); [9451-9452] [2024-11-13 23:13:09,556 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)); [9464-9465] [2024-11-13 23:13:09,696 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)); [9697] [2024-11-13 23:13:09,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [9704] [2024-11-13 23:13:10,111 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[449955,449968] [2024-11-13 23:13:10,112 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450121,450134] [2024-11-13 23:13:10,113 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450285,450298] [2024-11-13 23:13:10,113 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_8e9917b7-9921-480f-80cc-6a44d7fe9121/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450450,450463] [2024-11-13 23:13:10,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:10,504 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:13:10,506 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10 WrapperNode [2024-11-13 23:13:10,506 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:10,507 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:10,508 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:13:10,508 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:13:10,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:10,909 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:14,458 INFO L138 Inliner]: procedures = 345, calls = 13939, calls flagged for inlining = 157, calls inlined = 122, statements flattened = 19340 [2024-11-13 23:13:14,459 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:14,460 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:13:14,460 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:13:14,460 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:13:14,472 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:14,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:15,559 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:15,560 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:18,483 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:18,538 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:18,661 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:18,719 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:18,843 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:13:18,846 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:13:18,846 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:13:18,846 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:13:18,848 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:10" (1/1) ... [2024-11-13 23:13:18,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:18,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:13:18,888 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:13:18,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9917b7-9921-480f-80cc-6a44d7fe9121/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:13:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 23:13:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 23:13:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 23:13:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 23:13:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-11-13 23:13:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-11-13 23:13:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~C_INT [2024-11-13 23:13:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~C_INT [2024-11-13 23:13:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-11-13 23:13:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2024-11-13 23:13:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 23:13:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 23:13:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2024-11-13 23:13:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-13 23:13:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2024-11-13 23:13:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2024-11-13 23:13:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2024-11-13 23:13:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-13 23:13:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-13 23:13:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2024-11-13 23:13:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-13 23:13:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 23:13:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 23:13:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2024-11-13 23:13:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-13 23:13:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:13:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-11-13 23:13:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-11-13 23:13:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 23:13:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 23:13:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 23:13:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:13:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 23:13:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 23:13:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2024-11-13 23:13:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2024-11-13 23:13:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 23:13:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 23:13:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-13 23:13:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-13 23:13:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 23:13:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 23:13:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-13 23:13:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-13 23:13:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2024-11-13 23:13:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2024-11-13 23:13:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-13 23:13:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-13 23:13:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 23:13:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 23:13:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2024-11-13 23:13:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2024-11-13 23:13:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2024-11-13 23:13:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2024-11-13 23:13:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 23:13:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 23:13:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2024-11-13 23:13:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2024-11-13 23:13:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2024-11-13 23:13:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2024-11-13 23:13:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-13 23:13:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-13 23:13:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-13 23:13:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-13 23:13:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-13 23:13:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-13 23:13:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 23:13:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 23:13:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2024-11-13 23:13:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2024-11-13 23:13:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-13 23:13:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-13 23:13:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-13 23:13:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-13 23:13:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2024-11-13 23:13:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2024-11-13 23:13:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 23:13:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 23:13:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 23:13:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 23:13:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-13 23:13:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-13 23:13:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 23:13:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 23:13:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-11-13 23:13:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_em28xx_devlist_mutex [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_em28xx_devlist_mutex [2024-11-13 23:13:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2024-11-13 23:13:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2024-11-13 23:13:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2024-11-13 23:13:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2024-11-13 23:13:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2024-11-13 23:13:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-13 23:13:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-11-13 23:13:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2024-11-13 23:13:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2024-11-13 23:13:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 23:13:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~C_INT [2024-11-13 23:13:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~C_INT [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2024-11-13 23:13:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2024-11-13 23:13:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:13:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:13:20,443 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:13:20,446 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:13:20,773 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;