./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.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_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 59df774450c325a372e20f1e576dc2f25359f7ebbd0aad1c01d9f14805db5d5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:52:28,483 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:52:28,543 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:52:28,548 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:52:28,548 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:52:28,569 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:52:28,570 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:52:28,570 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:52:28,570 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:52:28,570 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:52:28,571 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:52:28,571 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:52:28,571 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:52:28,571 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:52:28,571 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:52:28,571 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:52:28,571 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:52:28,571 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:52:28,571 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:52:28,572 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:52:28,572 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:52:28,572 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:52:28,572 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:52:28,572 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:52:28,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:52:28,572 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:52:28,572 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:52:28,573 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:52:28,573 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:52:28,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:52:28,573 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_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59df774450c325a372e20f1e576dc2f25359f7ebbd0aad1c01d9f14805db5d5c [2024-12-06 03:52:28,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:52:28,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:52:28,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:52:28,836 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:52:28,837 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:52:28,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2024-12-06 03:52:31,508 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/data/b2b09379d/f696cc3628a84087b964b9a9bfd126f4/FLAG38967a2b3 [2024-12-06 03:52:32,108 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:52:32,109 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2024-12-06 03:52:32,154 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/data/b2b09379d/f696cc3628a84087b964b9a9bfd126f4/FLAG38967a2b3 [2024-12-06 03:52:32,170 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/data/b2b09379d/f696cc3628a84087b964b9a9bfd126f4 [2024-12-06 03:52:32,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:52:32,174 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:52:32,175 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:52:32,175 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:52:32,179 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:52:32,180 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:52:32" (1/1) ... [2024-12-06 03:52:32,181 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78efa88f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:32, skipping insertion in model container [2024-12-06 03:52:32,181 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:52:32" (1/1) ... [2024-12-06 03:52:32,308 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:52:35,349 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_e188f5c4-d871-439f-b2d2-9430d468c45b/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-12-06 03:52:35,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:52:35,757 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:52:35,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5931] [2024-12-06 03:52:35,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (613), "i" (12UL)); [6699-6700] [2024-12-06 03:52:36,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (122), "i" (12UL)); [9402-9403] [2024-12-06 03:52:36,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (940), "i" (12UL)); [10383-10384] [2024-12-06 03:52:36,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (941), "i" (12UL)); [10405-10406] [2024-12-06 03:52:36,138 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)); [10556] [2024-12-06 03:52:36,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [10564-10565] [2024-12-06 03:52:36,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [13360-13361] [2024-12-06 03:52:36,219 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"); [13366-13368] [2024-12-06 03:52:36,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [13411] [2024-12-06 03:52:36,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13414] [2024-12-06 03:52:36,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13417] [2024-12-06 03:52:36,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13420] [2024-12-06 03:52:36,328 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_e188f5c4-d871-439f-b2d2-9430d468c45b/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-12-06 03:52:36,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:52:36,546 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:52:36,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36 WrapperNode [2024-12-06 03:52:36,546 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:52:36,547 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:52:36,548 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:52:36,548 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:52:36,553 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:36,701 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,018 INFO L138 Inliner]: procedures = 457, calls = 15129, calls flagged for inlining = 156, calls inlined = 77, statements flattened = 13874 [2024-12-06 03:52:37,018 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:52:37,019 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:52:37,019 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:52:37,019 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:52:37,027 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,104 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,105 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,404 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,429 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,454 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,497 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,519 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,605 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:52:37,605 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:52:37,606 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:52:37,606 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:52:37,607 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:52:36" (1/1) ... [2024-12-06 03:52:37,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:52:37,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:52:37,640 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:52:37,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:52:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-12-06 03:52:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-12-06 03:52:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-12-06 03:52:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-12-06 03:52:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2024-12-06 03:52:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2024-12-06 03:52:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2024-12-06 03:52:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2024-12-06 03:52:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-12-06 03:52:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-12-06 03:52:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2024-12-06 03:52:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:52:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:52:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2024-12-06 03:52:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2024-12-06 03:52:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-12-06 03:52:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-12-06 03:52:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-12-06 03:52:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-12-06 03:52:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 03:52:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 03:52:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-12-06 03:52:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-12-06 03:52:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 03:52:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 03:52:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2024-12-06 03:52:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2024-12-06 03:52:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2024-12-06 03:52:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2024-12-06 03:52:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-12-06 03:52:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-12-06 03:52:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 03:52:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 03:52:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-12-06 03:52:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-12-06 03:52:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2024-12-06 03:52:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2024-12-06 03:52:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 03:52:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 03:52:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2024-12-06 03:52:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2024-12-06 03:52:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-12-06 03:52:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-12-06 03:52:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:52:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2024-12-06 03:52:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2024-12-06 03:52:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-06 03:52:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-06 03:52:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 03:52:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 03:52:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2024-12-06 03:52:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2024-12-06 03:52:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2024-12-06 03:52:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2024-12-06 03:52:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_ident [2024-12-06 03:52:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_ident [2024-12-06 03:52:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-12-06 03:52:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-12-06 03:52:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-12-06 03:52:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-12-06 03:52:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2024-12-06 03:52:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2024-12-06 03:52:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 03:52:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-12-06 03:52:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-12-06 03:52:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 03:52:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 03:52:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2024-12-06 03:52:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2024-12-06 03:52:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-06 03:52:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-06 03:52:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-12-06 03:52:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-12-06 03:52:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:52:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-12-06 03:52:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-12-06 03:52:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-12-06 03:52:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-12-06 03:52:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:52:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2024-12-06 03:52:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2024-12-06 03:52:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 03:52:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 03:52:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-12-06 03:52:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-12-06 03:52:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-12-06 03:52:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-12-06 03:52:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-06 03:52:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-06 03:52:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-12-06 03:52:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-12-06 03:52:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-12-06 03:52:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-12-06 03:52:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2024-12-06 03:52:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-12-06 03:52:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 03:52:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-06 03:52:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2024-12-06 03:52:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2024-12-06 03:52:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-12-06 03:52:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-12-06 03:52:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-12-06 03:52:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2024-12-06 03:52:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-06 03:52:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2024-12-06 03:52:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-12-06 03:52:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2024-12-06 03:52:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:52:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 03:52:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-06 03:52:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2024-12-06 03:52:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2024-12-06 03:52:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-12-06 03:52:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-12-06 03:52:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2024-12-06 03:52:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2024-12-06 03:52:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-12-06 03:52:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2024-12-06 03:52:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 03:52:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 03:52:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 03:52:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-12-06 03:52:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2024-12-06 03:52:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:52:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2024-12-06 03:52:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2024-12-06 03:52:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2024-12-06 03:52:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 03:52:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-12-06 03:52:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_em28xx [2024-12-06 03:52:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_em28xx [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2024-12-06 03:52:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-12-06 03:52:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:52:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_info [2024-12-06 03:52:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_info [2024-12-06 03:52:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2024-12-06 03:52:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2024-12-06 03:52:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:52:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-12-06 03:52:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-12-06 03:52:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 03:52:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 03:52:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-12-06 03:52:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-12-06 03:52:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 03:52:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 03:52:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-06 03:52:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-06 03:52:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2024-12-06 03:52:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2024-12-06 03:52:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-06 03:52:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-06 03:52:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2024-12-06 03:52:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-06 03:52:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-12-06 03:52:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2024-12-06 03:52:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2024-12-06 03:52:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 03:52:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-12-06 03:52:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 03:52:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 03:52:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2024-12-06 03:52:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2024-12-06 03:52:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2024-12-06 03:52:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2024-12-06 03:52:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2024-12-06 03:52:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2024-12-06 03:52:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2024-12-06 03:52:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2024-12-06 03:52:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2024-12-06 03:52:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2024-12-06 03:52:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-12-06 03:52:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-12-06 03:52:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2024-12-06 03:52:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2024-12-06 03:52:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2024-12-06 03:52:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2024-12-06 03:52:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2024-12-06 03:52:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2024-12-06 03:52:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-12-06 03:52:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-12-06 03:52:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-12-06 03:52:37,686 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-12-06 03:52:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 03:52:37,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 03:52:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:52:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2024-12-06 03:52:37,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2024-12-06 03:52:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 03:52:37,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 03:52:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_start [2024-12-06 03:52:37,686 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_start [2024-12-06 03:52:38,547 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:52:38,550 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:55:35,704 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 03:55:35,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 03:55:35,706 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_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 03:55:35,710 INFO L158 Benchmark]: Toolchain (without parser) took 183536.17ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 947.9MB). Free memory was 93.8MB in the beginning and 383.1MB in the end (delta: -289.3MB). Peak memory consumption was 907.4MB. Max. memory is 16.1GB. [2024-12-06 03:55:35,711 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 83.5MB in the beginning and 83.5MB in the end (delta: 34.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:55:35,711 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4371.63ms. Allocated memory was 142.6MB in the beginning and 553.6MB in the end (delta: 411.0MB). Free memory was 93.6MB in the beginning and 257.3MB in the end (delta: -163.6MB). Peak memory consumption was 245.5MB. Max. memory is 16.1GB. [2024-12-06 03:55:35,711 INFO L158 Benchmark]: Boogie Procedure Inliner took 471.14ms. Allocated memory is still 553.6MB. Free memory was 257.3MB in the beginning and 156.6MB in the end (delta: 100.6MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2024-12-06 03:55:35,711 INFO L158 Benchmark]: Boogie Preprocessor took 585.74ms. Allocated memory is still 553.6MB. Free memory was 156.6MB in the beginning and 270.8MB in the end (delta: -114.2MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. [2024-12-06 03:55:35,712 INFO L158 Benchmark]: RCFGBuilder took 178103.65ms. Allocated memory was 553.6MB in the beginning and 1.1GB in the end (delta: 536.9MB). Free memory was 270.8MB in the beginning and 383.1MB in the end (delta: -112.2MB). Peak memory consumption was 677.2MB. Max. memory is 16.1GB. [2024-12-06 03:55:35,713 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 83.5MB in the beginning and 83.5MB in the end (delta: 34.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4371.63ms. Allocated memory was 142.6MB in the beginning and 553.6MB in the end (delta: 411.0MB). Free memory was 93.6MB in the beginning and 257.3MB in the end (delta: -163.6MB). Peak memory consumption was 245.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 471.14ms. Allocated memory is still 553.6MB. Free memory was 257.3MB in the beginning and 156.6MB in the end (delta: 100.6MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 585.74ms. Allocated memory is still 553.6MB. Free memory was 156.6MB in the beginning and 270.8MB in the end (delta: -114.2MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. * RCFGBuilder took 178103.65ms. Allocated memory was 553.6MB in the beginning and 1.1GB in the end (delta: 536.9MB). Free memory was 270.8MB in the beginning and 383.1MB in the end (delta: -112.2MB). Peak memory consumption was 677.2MB. 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_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5931]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5931] - GenericResultAtLocation [Line: 6699]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (613), "i" (12UL)); [6699-6700] - GenericResultAtLocation [Line: 9402]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (122), "i" (12UL)); [9402-9403] - GenericResultAtLocation [Line: 10383]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (940), "i" (12UL)); [10383-10384] - GenericResultAtLocation [Line: 10405]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (941), "i" (12UL)); [10405-10406] - GenericResultAtLocation [Line: 10556]: 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)); [10556] - GenericResultAtLocation [Line: 10564]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [10564-10565] - GenericResultAtLocation [Line: 13360]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [13360-13361] - GenericResultAtLocation [Line: 13366]: 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"); [13366-13368] - GenericResultAtLocation [Line: 13411]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [13411] - GenericResultAtLocation [Line: 13414]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13414] - GenericResultAtLocation [Line: 13417]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13417] - GenericResultAtLocation [Line: 13420]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13420] 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_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 59df774450c325a372e20f1e576dc2f25359f7ebbd0aad1c01d9f14805db5d5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:55:37,462 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:55:37,541 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 03:55:37,566 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:55:37,567 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:55:37,567 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:55:37,567 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:55:37,568 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:55:37,568 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:55:37,568 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:55:37,568 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:55:37,568 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:55:37,568 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:55:37,568 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:55:37,568 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:55:37,568 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:55:37,569 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:55:37,569 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:55:37,569 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:55:37,569 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:55:37,569 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:55:37,569 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:55:37,569 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:55:37,569 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:55:37,569 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:55:37,569 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:55:37,570 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:55:37,570 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:55:37,570 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:55:37,570 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:55:37,570 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:55:37,570 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:55:37,570 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:55:37,570 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_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59df774450c325a372e20f1e576dc2f25359f7ebbd0aad1c01d9f14805db5d5c [2024-12-06 03:55:37,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:55:37,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:55:37,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:55:37,808 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:55:37,808 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:55:37,809 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2024-12-06 03:55:40,484 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/data/6c8c2988d/4ee02fba512045f89c741417254b3a04/FLAG51c9ee438 [2024-12-06 03:55:41,104 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:55:41,104 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2024-12-06 03:55:41,142 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/data/6c8c2988d/4ee02fba512045f89c741417254b3a04/FLAG51c9ee438 [2024-12-06 03:55:41,573 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/data/6c8c2988d/4ee02fba512045f89c741417254b3a04 [2024-12-06 03:55:41,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:55:41,575 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:55:41,576 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:55:41,576 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:55:41,579 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:55:41,580 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:55:41" (1/1) ... [2024-12-06 03:55:41,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c3443d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:41, skipping insertion in model container [2024-12-06 03:55:41,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:55:41" (1/1) ... [2024-12-06 03:55:41,699 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:55:42,844 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,845 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,846 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,848 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,852 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,854 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,857 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,864 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,865 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,884 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,929 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,932 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,956 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,966 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,970 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,973 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,988 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:42,991 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,001 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,004 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,006 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,028 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,066 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,086 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,115 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,134 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,142 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,152 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,165 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,175 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,185 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,195 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,200 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,206 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,216 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,225 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,235 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,243 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,251 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,261 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,267 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,279 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,290 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,302 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,319 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,328 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,330 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,338 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,348 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,357 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,359 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,360 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,373 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,374 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,375 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,448 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,732 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,762 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,768 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,773 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,780 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,789 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,821 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:43,821 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,122 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,139 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,145 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,148 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,170 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,206 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,206 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,216 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,217 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,217 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,225 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,227 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,227 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,233 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,234 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,234 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,506 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,506 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,507 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,510 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,510 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,511 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,586 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,590 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,590 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,591 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,594 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,595 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,595 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,596 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,597 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,598 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,598 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,598 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,599 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,606 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,659 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,666 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,674 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,838 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,841 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:44,863 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_e188f5c4-d871-439f-b2d2-9430d468c45b/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-12-06 03:55:45,069 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 03:55:45,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:55:45,288 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:55:45,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5931] [2024-12-06 03:55:45,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (613), "i" (12UL)); [6699-6700] [2024-12-06 03:55:45,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (122), "i" (12UL)); [9402-9403] [2024-12-06 03:55:45,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (940), "i" (12UL)); [10383-10384] [2024-12-06 03:55:45,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (941), "i" (12UL)); [10405-10406] [2024-12-06 03:55:46,018 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)); [10556] [2024-12-06 03:55:46,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [10564-10565] [2024-12-06 03:55:46,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [13360-13361] [2024-12-06 03:55:46,145 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"); [13366-13368] [2024-12-06 03:55:46,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [13411] [2024-12-06 03:55:46,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13414] [2024-12-06 03:55:46,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13417] [2024-12-06 03:55:46,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13420] [2024-12-06 03:55:46,324 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_e188f5c4-d871-439f-b2d2-9430d468c45b/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-12-06 03:55:46,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:55:46,703 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:55:46,703 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46 WrapperNode [2024-12-06 03:55:46,704 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:55:46,705 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:55:46,705 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:55:46,705 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:55:46,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:46,844 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,231 INFO L138 Inliner]: procedures = 472, calls = 15127, calls flagged for inlining = 157, calls inlined = 78, statements flattened = 13464 [2024-12-06 03:55:47,232 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:55:47,233 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:55:47,233 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:55:47,233 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:55:47,241 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,241 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,298 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,298 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,577 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,603 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,626 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,674 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,696 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,787 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:55:47,788 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:55:47,788 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:55:47,788 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:55:47,789 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:55:46" (1/1) ... [2024-12-06 03:55:47,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:55:47,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:55:47,819 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:55:47,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:55:47,846 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-12-06 03:55:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-12-06 03:55:47,846 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-12-06 03:55:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-12-06 03:55:47,846 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2024-12-06 03:55:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2024-12-06 03:55:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-12-06 03:55:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:55:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2024-12-06 03:55:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2024-12-06 03:55:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-12-06 03:55:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-12-06 03:55:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 03:55:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-12-06 03:55:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 03:55:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 03:55:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2024-12-06 03:55:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2024-12-06 03:55:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2024-12-06 03:55:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2024-12-06 03:55:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-12-06 03:55:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-12-06 03:55:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 03:55:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 03:55:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-12-06 03:55:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-12-06 03:55:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2024-12-06 03:55:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 03:55:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2024-12-06 03:55:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-12-06 03:55:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2024-12-06 03:55:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-06 03:55:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 03:55:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2024-12-06 03:55:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2024-12-06 03:55:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2024-12-06 03:55:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_ident [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_ident [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-12-06 03:55:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-12-06 03:55:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-12-06 03:55:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-06 03:55:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2024-12-06 03:55:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-12-06 03:55:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-06 03:55:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-12-06 03:55:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2024-12-06 03:55:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-12-06 03:55:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-12-06 03:55:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-06 03:55:47,852 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-06 03:55:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2024-12-06 03:55:47,852 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2024-12-06 03:55:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-12-06 03:55:47,852 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-12-06 03:55:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-12-06 03:55:47,852 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-12-06 03:55:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2024-12-06 03:55:47,853 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2024-12-06 03:55:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-06 03:55:47,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-06 03:55:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-12-06 03:55:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-12-06 03:55:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2024-12-06 03:55:47,853 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2024-12-06 03:55:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2024-12-06 03:55:47,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2024-12-06 03:55:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-12-06 03:55:47,853 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-12-06 03:55:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2024-12-06 03:55:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2024-12-06 03:55:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:55:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:55:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 03:55:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 03:55:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 03:55:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-06 03:55:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-06 03:55:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2024-12-06 03:55:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2024-12-06 03:55:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 03:55:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 03:55:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-12-06 03:55:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-12-06 03:55:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:55:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-12-06 03:55:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2024-12-06 03:55:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2024-12-06 03:55:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-12-06 03:55:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2024-12-06 03:55:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 03:55:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 03:55:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2024-12-06 03:55:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:55:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:55:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2024-12-06 03:55:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2024-12-06 03:55:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2024-12-06 03:55:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2024-12-06 03:55:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2024-12-06 03:55:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2024-12-06 03:55:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 03:55:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 03:55:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-12-06 03:55:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_em28xx [2024-12-06 03:55:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_em28xx [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2024-12-06 03:55:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-12-06 03:55:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_info [2024-12-06 03:55:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_info [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2024-12-06 03:55:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-12-06 03:55:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 03:55:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-12-06 03:55:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 03:55:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 03:55:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-06 03:55:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 03:55:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 03:55:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2024-12-06 03:55:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 03:55:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 03:55:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_start [2024-12-06 03:55:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_start [2024-12-06 03:55:48,833 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:55:48,836 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:00:03,616 INFO L? ?]: Removed 2513 outVars from TransFormulas that were not future-live. [2024-12-06 04:00:03,617 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:00:17,034 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:00:17,034 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:00:17,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:00:17 BoogieIcfgContainer [2024-12-06 04:00:17,035 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:00:17,037 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:00:17,037 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:00:17,053 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:00:17,053 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:00:17" (1/1) ... [2024-12-06 04:00:17,063 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:00:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1582 states and 2297 transitions. [2024-12-06 04:00:17,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2297 transitions. [2024-12-06 04:00:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:00:17,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:17,158 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:00:17,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:00:17,162 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:00:17,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188f5c4-d871-439f-b2d2-9430d468c45b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process