./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3 --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 9916972418cc7a4dc04bb01af4c91c4b1b3cacce7a889f714ab9ad6ed05b0022 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:56:03,441 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:56:03,500 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:56:03,504 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:56:03,504 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:56:03,526 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:56:03,527 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:56:03,528 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:56:03,528 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:56:03,528 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:56:03,528 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:56:03,528 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:56:03,529 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:56:03,529 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:56:03,529 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:56:03,529 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:56:03,529 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:56:03,529 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:56:03,529 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:56:03,530 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:56:03,530 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:56:03,530 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:56:03,530 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:56:03,530 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:56:03,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:56:03,530 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:56:03,530 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:56:03,531 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:56:03,531 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:56:03,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:56:03,531 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3 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 -> 9916972418cc7a4dc04bb01af4c91c4b1b3cacce7a889f714ab9ad6ed05b0022 [2024-11-25 03:56:03,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:56:03,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:56:03,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:56:03,864 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:56:03,865 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:56:03,866 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i [2024-11-25 03:56:06,864 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/data/e7a4bd146/b2f6e8e2cff2406d9c4436c140651566/FLAGfec9925df [2024-11-25 03:56:07,702 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:56:07,703 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i [2024-11-25 03:56:07,763 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/data/e7a4bd146/b2f6e8e2cff2406d9c4436c140651566/FLAGfec9925df [2024-11-25 03:56:07,777 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/data/e7a4bd146/b2f6e8e2cff2406d9c4436c140651566 [2024-11-25 03:56:07,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:56:07,781 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:56:07,782 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:56:07,782 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:56:07,786 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:56:07,787 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:56:07" (1/1) ... [2024-11-25 03:56:07,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3757488d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:07, skipping insertion in model container [2024-11-25 03:56:07,788 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:56:07" (1/1) ... [2024-11-25 03:56:07,987 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:56:10,959 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444190,444203] [2024-11-25 03:56:10,963 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444356,444369] [2024-11-25 03:56:10,964 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444520,444533] [2024-11-25 03:56:10,968 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444685,444698] [2024-11-25 03:56:10,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:56:11,455 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:56:11,639 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/46e2119/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6153-6154] [2024-11-25 03:56:11,640 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"); [6159-6161] [2024-11-25 03:56:11,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6196] [2024-11-25 03:56:11,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6199] [2024-11-25 03:56:11,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6202] [2024-11-25 03:56:11,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6205] [2024-11-25 03:56:11,777 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)); [8141-8142] [2024-11-25 03:56:12,002 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)); [9431-9432] [2024-11-25 03:56:12,003 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)); [9443-9444] [2024-11-25 03:56:12,004 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)); [9460-9461] [2024-11-25 03:56:12,004 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)); [9473-9474] [2024-11-25 03:56:12,116 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)); [9669] [2024-11-25 03:56:12,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [9676] [2024-11-25 03:56:12,396 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444190,444203] [2024-11-25 03:56:12,397 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444356,444369] [2024-11-25 03:56:12,397 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444520,444533] [2024-11-25 03:56:12,399 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444685,444698] [2024-11-25 03:56:12,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:56:12,694 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:56:12,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12 WrapperNode [2024-11-25 03:56:12,696 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:56:12,697 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:56:12,698 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:56:12,698 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:56:12,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:12,895 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:15,665 INFO L138 Inliner]: procedures = 320, calls = 13913, calls flagged for inlining = 150, calls inlined = 115, statements flattened = 19285 [2024-11-25 03:56:15,667 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:56:15,668 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:56:15,668 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:56:15,668 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:56:15,680 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:15,680 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:16,834 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:16,835 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:19,824 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:19,853 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:19,894 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:19,985 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:20,016 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:20,151 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:56:20,154 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:56:20,154 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:56:20,155 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:56:20,157 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:12" (1/1) ... [2024-11-25 03:56:20,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:56:20,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:56:20,196 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:56:20,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:56:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 03:56:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 03:56:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-11-25 03:56:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-11-25 03:56:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-11-25 03:56:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-11-25 03:56:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 03:56:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2024-11-25 03:56:20,232 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2024-11-25 03:56:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:56:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 03:56:20,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 03:56:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 03:56:20,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 03:56:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2024-11-25 03:56:20,233 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2024-11-25 03:56:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-25 03:56:20,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-25 03:56:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2024-11-25 03:56:20,233 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2024-11-25 03:56:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2024-11-25 03:56:20,234 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2024-11-25 03:56:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 03:56:20,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 03:56:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2024-11-25 03:56:20,235 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2024-11-25 03:56:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2024-11-25 03:56:20,235 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2024-11-25 03:56:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2024-11-25 03:56:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2024-11-25 03:56:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2024-11-25 03:56:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2024-11-25 03:56:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 03:56:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 03:56:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:56:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:56:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2024-11-25 03:56:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2024-11-25 03:56:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2024-11-25 03:56:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2024-11-25 03:56:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2024-11-25 03:56:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2024-11-25 03:56:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2024-11-25 03:56:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2024-11-25 03:56:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:56:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-25 03:56:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2024-11-25 03:56:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-25 03:56:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 03:56:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 03:56:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2024-11-25 03:56:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-25 03:56:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-11-25 03:56:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-11-25 03:56:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-11-25 03:56:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 03:56:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2024-11-25 03:56:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-25 03:56:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-25 03:56:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 03:56:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-25 03:56:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2024-11-25 03:56:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-25 03:56:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 03:56:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2024-11-25 03:56:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2024-11-25 03:56:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2024-11-25 03:56:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-25 03:56:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2024-11-25 03:56:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2024-11-25 03:56:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2024-11-25 03:56:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-25 03:56:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-25 03:56:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 03:56:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 03:56:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2024-11-25 03:56:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2024-11-25 03:56:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:56:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-25 03:56:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-25 03:56:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-25 03:56:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-25 03:56:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2024-11-25 03:56:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2024-11-25 03:56:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 03:56:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 03:56:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-25 03:56:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-25 03:56:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 03:56:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 03:56:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-11-25 03:56:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-11-25 03:56:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-11-25 03:56:20,247 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-11-25 03:56:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 03:56:20,247 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 03:56:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-25 03:56:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-25 03:56:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 03:56:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2024-11-25 03:56:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_em28xx_devlist_mutex [2024-11-25 03:56:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_em28xx_devlist_mutex [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2024-11-25 03:56:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 03:56:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 03:56:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 03:56:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2024-11-25 03:56:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2024-11-25 03:56:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2024-11-25 03:56:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2024-11-25 03:56:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-25 03:56:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-25 03:56:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-11-25 03:56:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-11-25 03:56:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-25 03:56:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-25 03:56:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2024-11-25 03:56:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2024-11-25 03:56:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:56:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2024-11-25 03:56:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2024-11-25 03:56:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 03:56:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 03:56:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:56:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:56:21,594 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:56:21,600 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:56:21,778 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 04:05:27,262 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-25 04:05:27,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-25 04:05:27,268 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-25 04:05:27,275 INFO L158 Benchmark]: Toolchain (without parser) took 559493.33ms. Allocated memory was 117.4MB in the beginning and 4.4GB in the end (delta: 4.3GB). Free memory was 74.4MB in the beginning and 2.4GB in the end (delta: -2.4GB). Peak memory consumption was 3.3GB. Max. memory is 16.1GB. [2024-11-25 04:05:27,275 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:05:27,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4914.64ms. Allocated memory was 117.4MB in the beginning and 302.0MB in the end (delta: 184.5MB). Free memory was 74.2MB in the beginning and 143.2MB in the end (delta: -69.0MB). Peak memory consumption was 211.1MB. Max. memory is 16.1GB. [2024-11-25 04:05:27,277 INFO L158 Benchmark]: Boogie Procedure Inliner took 2969.90ms. Allocated memory was 302.0MB in the beginning and 755.0MB in the end (delta: 453.0MB). Free memory was 143.2MB in the beginning and 284.8MB in the end (delta: -141.6MB). Peak memory consumption was 476.8MB. Max. memory is 16.1GB. [2024-11-25 04:05:27,277 INFO L158 Benchmark]: Boogie Preprocessor took 4483.29ms. Allocated memory was 755.0MB in the beginning and 4.4GB in the end (delta: 3.6GB). Free memory was 284.8MB in the beginning and 3.8GB in the end (delta: -3.5GB). Peak memory consumption was 989.0MB. Max. memory is 16.1GB. [2024-11-25 04:05:27,277 INFO L158 Benchmark]: RCFGBuilder took 547117.69ms. Allocated memory is still 4.4GB. Free memory was 3.8GB in the beginning and 2.4GB in the end (delta: 1.4GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. [2024-11-25 04:05:27,280 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4914.64ms. Allocated memory was 117.4MB in the beginning and 302.0MB in the end (delta: 184.5MB). Free memory was 74.2MB in the beginning and 143.2MB in the end (delta: -69.0MB). Peak memory consumption was 211.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2969.90ms. Allocated memory was 302.0MB in the beginning and 755.0MB in the end (delta: 453.0MB). Free memory was 143.2MB in the beginning and 284.8MB in the end (delta: -141.6MB). Peak memory consumption was 476.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 4483.29ms. Allocated memory was 755.0MB in the beginning and 4.4GB in the end (delta: 3.6GB). Free memory was 284.8MB in the beginning and 3.8GB in the end (delta: -3.5GB). Peak memory consumption was 989.0MB. Max. memory is 16.1GB. * RCFGBuilder took 547117.69ms. Allocated memory is still 4.4GB. Free memory was 3.8GB in the beginning and 2.4GB in the end (delta: 1.4GB). Peak memory consumption was 2.8GB. 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/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_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/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: 6153]: 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/46e2119/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6153-6154] - GenericResultAtLocation [Line: 6159]: 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"); [6159-6161] - GenericResultAtLocation [Line: 6196]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6196] - GenericResultAtLocation [Line: 6199]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6199] - GenericResultAtLocation [Line: 6202]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6202] - GenericResultAtLocation [Line: 6205]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6205] - GenericResultAtLocation [Line: 8141]: 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)); [8141-8142] - GenericResultAtLocation [Line: 9431]: 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)); [9431-9432] - GenericResultAtLocation [Line: 9443]: 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)); [9443-9444] - GenericResultAtLocation [Line: 9460]: 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)); [9460-9461] - GenericResultAtLocation [Line: 9473]: 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)); [9473-9474] - GenericResultAtLocation [Line: 9669]: 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)); [9669] - GenericResultAtLocation [Line: 9676]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [9676] 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3 --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 9916972418cc7a4dc04bb01af4c91c4b1b3cacce7a889f714ab9ad6ed05b0022 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:05:30,470 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:05:30,638 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-25 04:05:30,695 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:05:30,697 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:05:30,697 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:05:30,698 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:05:30,699 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:05:30,699 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:05:30,700 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:05:30,700 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:05:30,700 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:05:30,701 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:05:30,701 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:05:30,701 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:05:30,702 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:05:30,703 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:05:30,703 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:05:30,703 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:05:30,703 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:05:30,703 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:05:30,704 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:05:30,704 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:05:30,704 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:05:30,704 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:05:30,704 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:05:30,704 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:05:30,704 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:05:30,705 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:05:30,705 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:05:30,705 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:05:30,705 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:05:30,705 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:05:30,705 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3 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 -> 9916972418cc7a4dc04bb01af4c91c4b1b3cacce7a889f714ab9ad6ed05b0022 [2024-11-25 04:05:31,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:05:31,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:05:31,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:05:31,154 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:05:31,155 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:05:31,157 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i [2024-11-25 04:05:34,287 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/data/550937b4f/c76882bcaf2e414eaa26f29e442d7974/FLAG46b6e4862 [2024-11-25 04:05:35,053 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:05:35,054 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i [2024-11-25 04:05:35,116 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/data/550937b4f/c76882bcaf2e414eaa26f29e442d7974/FLAG46b6e4862 [2024-11-25 04:05:35,142 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/data/550937b4f/c76882bcaf2e414eaa26f29e442d7974 [2024-11-25 04:05:35,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:05:35,146 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:05:35,148 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:05:35,148 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:05:35,153 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:05:35,154 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:05:35" (1/1) ... [2024-11-25 04:05:35,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7666a1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:35, skipping insertion in model container [2024-11-25 04:05:35,155 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:05:35" (1/1) ... [2024-11-25 04:05:35,309 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:05:36,467 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,472 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,473 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,495 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,497 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,498 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,662 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,682 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,683 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,685 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,702 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,703 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,704 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,707 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,709 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,711 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,711 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,713 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,713 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,723 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,917 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,975 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,977 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,983 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:36,993 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,000 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,021 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,075 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,076 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,470 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,540 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,541 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,616 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,620 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,620 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,638 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,643 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,644 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,649 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,651 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,652 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,753 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,753 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,754 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,755 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,755 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,756 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,758 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,762 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,764 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,764 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,765 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,765 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,767 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,767 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,769 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,769 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,970 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,971 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,978 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,981 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:37,999 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:38,006 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:38,007 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:38,080 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:38,085 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:38,086 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:38,087 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:38,387 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444190,444203] [2024-11-25 04:05:38,390 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444356,444369] [2024-11-25 04:05:38,391 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444520,444533] [2024-11-25 04:05:38,392 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444685,444698] [2024-11-25 04:05:38,410 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:38,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:05:38,860 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-25 04:05:38,934 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:05:39,090 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,091 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,091 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,098 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,098 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,099 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,136 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,141 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,142 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,142 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,147 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,148 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,150 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,151 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,153 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,154 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,156 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,156 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,163 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,207 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,219 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,221 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,225 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,234 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,235 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,243 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,270 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,270 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,386 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,404 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,405 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,421 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,422 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,422 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,435 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,438 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,438 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,440 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,440 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,441 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,443 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,444 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,445 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,445 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,445 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,445 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,446 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,447 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,448 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,449 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,449 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,449 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,449 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,450 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,452 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,452 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,524 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,526 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,528 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,531 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,535 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,535 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,536 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,541 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,542 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,543 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,544 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,556 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444190,444203] [2024-11-25 04:05:39,556 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444356,444369] [2024-11-25 04:05:39,557 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444520,444533] [2024-11-25 04:05:39,557 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444685,444698] [2024-11-25 04:05:39,560 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:05:39,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:05:39,754 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:05:39,942 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/46e2119/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6153-6154] [2024-11-25 04:05:39,945 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"); [6159-6161] [2024-11-25 04:05:39,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6196] [2024-11-25 04:05:39,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6199] [2024-11-25 04:05:39,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6202] [2024-11-25 04:05:39,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6205] [2024-11-25 04:05:40,052 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)); [8141-8142] [2024-11-25 04:05:40,257 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)); [9431-9432] [2024-11-25 04:05:40,261 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)); [9443-9444] [2024-11-25 04:05:40,262 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)); [9460-9461] [2024-11-25 04:05:40,262 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)); [9473-9474] [2024-11-25 04:05:40,413 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)); [9669] [2024-11-25 04:05:40,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [9676] [2024-11-25 04:05:40,734 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444190,444203] [2024-11-25 04:05:40,734 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444356,444369] [2024-11-25 04:05:40,735 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444520,444533] [2024-11-25 04:05:40,735 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_edc21bad-a3d1-4324-974e-e60d450dbcf7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444685,444698] [2024-11-25 04:05:40,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:05:41,119 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:05:41,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41 WrapperNode [2024-11-25 04:05:41,120 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:05:41,121 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:05:41,122 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:05:41,122 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:05:41,130 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:41,330 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:44,609 INFO L138 Inliner]: procedures = 335, calls = 13913, calls flagged for inlining = 150, calls inlined = 115, statements flattened = 18957 [2024-11-25 04:05:44,610 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:05:44,610 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:05:44,611 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:05:44,611 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:05:44,620 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:44,621 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:45,554 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:45,558 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:47,865 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:47,938 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:47,979 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:48,097 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:48,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:48,283 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:05:48,284 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:05:48,285 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:05:48,285 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:05:48,287 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:41" (1/1) ... [2024-11-25 04:05:48,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:05:48,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:05:48,324 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:05:48,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edc21bad-a3d1-4324-974e-e60d450dbcf7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:05:48,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 04:05:48,360 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 04:05:48,361 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 04:05:48,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-25 04:05:48,362 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-11-25 04:05:48,362 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-11-25 04:05:48,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~C_INT [2024-11-25 04:05:48,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~C_INT [2024-11-25 04:05:48,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 04:05:48,362 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-11-25 04:05:48,362 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-11-25 04:05:48,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:05:48,362 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2024-11-25 04:05:48,363 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2024-11-25 04:05:48,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-25 04:05:48,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:05:48,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 04:05:48,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 04:05:48,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 04:05:48,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 04:05:48,363 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2024-11-25 04:05:48,363 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2024-11-25 04:05:48,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-25 04:05:48,363 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-25 04:05:48,363 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2024-11-25 04:05:48,363 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2024-11-25 04:05:48,364 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2024-11-25 04:05:48,364 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2024-11-25 04:05:48,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:05:48,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:05:48,364 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2024-11-25 04:05:48,365 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2024-11-25 04:05:48,365 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2024-11-25 04:05:48,365 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2024-11-25 04:05:48,365 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2024-11-25 04:05:48,365 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2024-11-25 04:05:48,365 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2024-11-25 04:05:48,365 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2024-11-25 04:05:48,365 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 04:05:48,365 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 04:05:48,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:05:48,365 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:05:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2024-11-25 04:05:48,366 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2024-11-25 04:05:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2024-11-25 04:05:48,366 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2024-11-25 04:05:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2024-11-25 04:05:48,366 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2024-11-25 04:05:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2024-11-25 04:05:48,366 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2024-11-25 04:05:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:05:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-25 04:05:48,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-25 04:05:48,367 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2024-11-25 04:05:48,367 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2024-11-25 04:05:48,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-25 04:05:48,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-25 04:05:48,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:05:48,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 04:05:48,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 04:05:48,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 04:05:48,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 04:05:48,367 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2024-11-25 04:05:48,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2024-11-25 04:05:48,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-25 04:05:48,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-25 04:05:48,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-11-25 04:05:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:05:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2024-11-25 04:05:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-25 04:05:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-25 04:05:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 04:05:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-25 04:05:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-25 04:05:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-25 04:05:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-25 04:05:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 04:05:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 04:05:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2024-11-25 04:05:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2024-11-25 04:05:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-25 04:05:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-25 04:05:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-25 04:05:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-25 04:05:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2024-11-25 04:05:48,371 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2024-11-25 04:05:48,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 04:05:48,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 04:05:48,371 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-25 04:05:48,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-25 04:05:48,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-25 04:05:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-25 04:05:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 04:05:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 04:05:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-11-25 04:05:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-11-25 04:05:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 04:05:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 04:05:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-25 04:05:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-25 04:05:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-25 04:05:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-25 04:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-25 04:05:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-25 04:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-25 04:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-25 04:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-25 04:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-25 04:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-25 04:05:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-25 04:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:05:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2024-11-25 04:05:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2024-11-25 04:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_em28xx_devlist_mutex [2024-11-25 04:05:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_em28xx_devlist_mutex [2024-11-25 04:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2024-11-25 04:05:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2024-11-25 04:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 04:05:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 04:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 04:05:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 04:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2024-11-25 04:05:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2024-11-25 04:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-25 04:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-25 04:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2024-11-25 04:05:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2024-11-25 04:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-25 04:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-11-25 04:05:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-11-25 04:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2024-11-25 04:05:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2024-11-25 04:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2024-11-25 04:05:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2024-11-25 04:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-25 04:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 04:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2024-11-25 04:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2024-11-25 04:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2024-11-25 04:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2024-11-25 04:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-25 04:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-11-25 04:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2024-11-25 04:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2024-11-25 04:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2024-11-25 04:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 04:05:48,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 04:05:48,377 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~C_INT [2024-11-25 04:05:48,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~C_INT [2024-11-25 04:05:48,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:05:48,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:05:49,797 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:05:49,800 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:05:50,159 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;