./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/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_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 59df774450c325a372e20f1e576dc2f25359f7ebbd0aad1c01d9f14805db5d5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:45:29,145 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:45:29,273 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:45:29,284 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:45:29,285 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:45:29,331 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:45:29,332 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:45:29,333 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:45:29,334 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:45:29,334 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:45:29,335 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:45:29,336 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:45:29,336 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:45:29,336 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:45:29,337 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:45:29,337 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:45:29,337 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:45:29,337 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:45:29,337 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:45:29,337 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:45:29,338 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:45:29,338 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:45:29,339 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:45:29,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:45:29,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:45:29,339 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:45:29,340 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:45:29,340 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:45:29,340 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:45:29,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:45:29,341 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_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59df774450c325a372e20f1e576dc2f25359f7ebbd0aad1c01d9f14805db5d5c [2024-11-13 20:45:29,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:45:29,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:45:29,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:45:29,794 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:45:29,797 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:45:29,799 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i Unable to find full path for "g++" [2024-11-13 20:45:31,751 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:45:32,696 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:45:32,697 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2024-11-13 20:45:32,778 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/data/0fe17cd88/07f6681ee04b403dacf89c5a3ab4b90a/FLAG870031a17 [2024-11-13 20:45:32,805 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/data/0fe17cd88/07f6681ee04b403dacf89c5a3ab4b90a [2024-11-13 20:45:32,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:45:32,810 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:45:32,813 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:45:32,813 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:45:32,819 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:45:32,820 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:45:32" (1/1) ... [2024-11-13 20:45:32,821 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5871f3f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:32, skipping insertion in model container [2024-11-13 20:45:32,821 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:45:32" (1/1) ... [2024-11-13 20:45:33,023 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:45:37,351 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_866ef5a2-73b6-4321-87b6-53713c28e8e2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-11-13 20:45:37,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:45:37,949 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:45:38,172 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] [2024-11-13 20:45:38,232 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] [2024-11-13 20:45:38,595 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] [2024-11-13 20:45:38,832 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] [2024-11-13 20:45:38,833 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] [2024-11-13 20:45:38,876 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] [2024-11-13 20:45:38,876 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] [2024-11-13 20:45:38,997 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] [2024-11-13 20:45:38,997 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] [2024-11-13 20:45:38,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [13411] [2024-11-13 20:45:38,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13414] [2024-11-13 20:45:39,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13417] [2024-11-13 20:45:39,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13420] [2024-11-13 20:45:39,159 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_866ef5a2-73b6-4321-87b6-53713c28e8e2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-11-13 20:45:39,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:45:39,584 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:45:39,585 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39 WrapperNode [2024-11-13 20:45:39,585 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:45:39,587 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:45:39,587 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:45:39,587 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:45:39,595 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:39,869 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:40,678 INFO L138 Inliner]: procedures = 457, calls = 15129, calls flagged for inlining = 156, calls inlined = 77, statements flattened = 13962 [2024-11-13 20:45:40,679 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:45:40,679 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:45:40,680 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:45:40,680 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:45:40,690 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:40,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:40,746 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:40,747 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:41,226 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:41,314 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:41,405 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:41,452 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:41,565 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:45:41,568 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:45:41,568 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:45:41,568 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:45:41,569 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:39" (1/1) ... [2024-11-13 20:45:41,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:45:41,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:45:41,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:45:41,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:45:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-13 20:45:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-13 20:45:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-11-13 20:45:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-11-13 20:45:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2024-11-13 20:45:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2024-11-13 20:45:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2024-11-13 20:45:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2024-11-13 20:45:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-13 20:45:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-13 20:45:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2024-11-13 20:45:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:45:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:45:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2024-11-13 20:45:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2024-11-13 20:45:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-13 20:45:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-13 20:45:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-13 20:45:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-13 20:45:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 20:45:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 20:45:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-11-13 20:45:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-11-13 20:45:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 20:45:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 20:45:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2024-11-13 20:45:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2024-11-13 20:45:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-13 20:45:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-13 20:45:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-13 20:45:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-13 20:45:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 20:45:41,653 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 20:45:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-13 20:45:41,653 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-13 20:45:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2024-11-13 20:45:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2024-11-13 20:45:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 20:45:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 20:45:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2024-11-13 20:45:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2024-11-13 20:45:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-13 20:45:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-13 20:45:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:45:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2024-11-13 20:45:41,656 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2024-11-13 20:45:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 20:45:41,656 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 20:45:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 20:45:41,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 20:45:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2024-11-13 20:45:41,656 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2024-11-13 20:45:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2024-11-13 20:45:41,656 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2024-11-13 20:45:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_ident [2024-11-13 20:45:41,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_ident [2024-11-13 20:45:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-11-13 20:45:41,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-11-13 20:45:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-13 20:45:41,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-13 20:45:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2024-11-13 20:45:41,657 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2024-11-13 20:45:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:45:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-13 20:45:41,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-13 20:45:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 20:45:41,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 20:45:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2024-11-13 20:45:41,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2024-11-13 20:45:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-13 20:45:41,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-13 20:45:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-13 20:45:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-13 20:45:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:45:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-13 20:45:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-13 20:45:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-13 20:45:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-13 20:45:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:45:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2024-11-13 20:45:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2024-11-13 20:45:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:45:41,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:45:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-13 20:45:41,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-13 20:45:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-11-13 20:45:41,662 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-11-13 20:45:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 20:45:41,662 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 20:45:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-11-13 20:45:41,662 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-11-13 20:45:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-13 20:45:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-13 20:45:41,662 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-13 20:45:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:45:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2024-11-13 20:45:41,662 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2024-11-13 20:45:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:45:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:45:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-11-13 20:45:41,663 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-11-13 20:45:41,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 20:45:41,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 20:45:41,666 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-13 20:45:41,667 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-13 20:45:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2024-11-13 20:45:41,667 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2024-11-13 20:45:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2024-11-13 20:45:41,667 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2024-11-13 20:45:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-13 20:45:41,667 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-13 20:45:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-11-13 20:45:41,667 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-11-13 20:45:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2024-11-13 20:45:41,667 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2024-11-13 20:45:41,667 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-13 20:45:41,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2024-11-13 20:45:41,668 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-13 20:45:41,668 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2024-11-13 20:45:41,668 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:45:41,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-13 20:45:41,668 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 20:45:41,668 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2024-11-13 20:45:41,668 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-11-13 20:45:41,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:45:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:45:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-13 20:45:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-13 20:45:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2024-11-13 20:45:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2024-11-13 20:45:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2024-11-13 20:45:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2024-11-13 20:45:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-13 20:45:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-13 20:45:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2024-11-13 20:45:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2024-11-13 20:45:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 20:45:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 20:45:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 20:45:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 20:45:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-13 20:45:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-13 20:45:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2024-11-13 20:45:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2024-11-13 20:45:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:45:41,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:45:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2024-11-13 20:45:41,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2024-11-13 20:45:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2024-11-13 20:45:41,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2024-11-13 20:45:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2024-11-13 20:45:41,670 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2024-11-13 20:45:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 20:45:41,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 20:45:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-13 20:45:41,670 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-13 20:45:41,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_em28xx [2024-11-13 20:45:41,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_em28xx [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2024-11-13 20:45:41,674 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-13 20:45:41,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_info [2024-11-13 20:45:41,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_info [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2024-11-13 20:45:41,674 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-11-13 20:45:41,674 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:45:41,674 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-13 20:45:41,674 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-13 20:45:41,674 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 20:45:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 20:45:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2024-11-13 20:45:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-13 20:45:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2024-11-13 20:45:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-13 20:45:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-13 20:45:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2024-11-13 20:45:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2024-11-13 20:45:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 20:45:41,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-11-13 20:45:41,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 20:45:41,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:45:41,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2024-11-13 20:45:41,676 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2024-11-13 20:45:41,676 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2024-11-13 20:45:41,676 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2024-11-13 20:45:41,676 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2024-11-13 20:45:41,676 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-13 20:45:41,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2024-11-13 20:45:41,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2024-11-13 20:45:41,676 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2024-11-13 20:45:41,677 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2024-11-13 20:45:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2024-11-13 20:45:41,677 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2024-11-13 20:45:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-11-13 20:45:41,677 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-11-13 20:45:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-11-13 20:45:41,677 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-11-13 20:45:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 20:45:41,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 20:45:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:45:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2024-11-13 20:45:41,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2024-11-13 20:45:41,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 20:45:41,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 20:45:41,681 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_start [2024-11-13 20:45:41,681 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_start [2024-11-13 20:45:43,303 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:45:43,308 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:50:19,955 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 20:50:19,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-13 20:50:19,960 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_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 20:50:19,967 INFO L158 Benchmark]: Toolchain (without parser) took 287156.39ms. Allocated memory was 142.6MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 96.8MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-13 20:50:19,968 INFO L158 Benchmark]: CDTParser took 1.82ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:50:19,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6773.51ms. Allocated memory was 142.6MB in the beginning and 830.5MB in the end (delta: 687.9MB). Free memory was 96.5MB in the beginning and 642.0MB in the end (delta: -545.5MB). Peak memory consumption was 297.9MB. Max. memory is 16.1GB. [2024-11-13 20:50:19,969 INFO L158 Benchmark]: Boogie Procedure Inliner took 1091.94ms. Allocated memory is still 830.5MB. Free memory was 642.0MB in the beginning and 634.7MB in the end (delta: 7.4MB). Peak memory consumption was 139.6MB. Max. memory is 16.1GB. [2024-11-13 20:50:19,969 INFO L158 Benchmark]: Boogie Preprocessor took 886.29ms. Allocated memory is still 830.5MB. Free memory was 634.7MB in the beginning and 554.6MB in the end (delta: 80.0MB). Peak memory consumption was 93.9MB. Max. memory is 16.1GB. [2024-11-13 20:50:19,971 INFO L158 Benchmark]: RCFGBuilder took 278397.70ms. Allocated memory was 830.5MB in the beginning and 2.3GB in the end (delta: 1.5GB). Free memory was 554.6MB in the beginning and 1.9GB in the end (delta: -1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-13 20:50:19,973 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.82ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6773.51ms. Allocated memory was 142.6MB in the beginning and 830.5MB in the end (delta: 687.9MB). Free memory was 96.5MB in the beginning and 642.0MB in the end (delta: -545.5MB). Peak memory consumption was 297.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1091.94ms. Allocated memory is still 830.5MB. Free memory was 642.0MB in the beginning and 634.7MB in the end (delta: 7.4MB). Peak memory consumption was 139.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 886.29ms. Allocated memory is still 830.5MB. Free memory was 634.7MB in the beginning and 554.6MB in the end (delta: 80.0MB). Peak memory consumption was 93.9MB. Max. memory is 16.1GB. * RCFGBuilder took 278397.70ms. Allocated memory was 830.5MB in the beginning and 2.3GB in the end (delta: 1.5GB). Free memory was 554.6MB in the beginning and 1.9GB in the end (delta: -1.4GB). Peak memory consumption was 1.4GB. 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_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 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_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/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_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 59df774450c325a372e20f1e576dc2f25359f7ebbd0aad1c01d9f14805db5d5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:50:23,291 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:50:23,453 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 20:50:23,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:50:23,539 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:50:23,539 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:50:23,540 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:50:23,540 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:50:23,541 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:50:23,541 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:50:23,541 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:50:23,542 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:50:23,543 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:50:23,543 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:50:23,543 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:50:23,543 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:50:23,543 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:50:23,543 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:50:23,544 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:50:23,544 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:50:23,544 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:50:23,544 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:50:23,544 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:50:23,544 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:50:23,544 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:50:23,544 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:50:23,544 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:50:23,545 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:50:23,545 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:50:23,545 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:50:23,545 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:50:23,545 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:50:23,545 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:50:23,545 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_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59df774450c325a372e20f1e576dc2f25359f7ebbd0aad1c01d9f14805db5d5c [2024-11-13 20:50:23,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:50:23,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:50:23,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:50:23,980 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:50:23,980 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:50:23,982 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i Unable to find full path for "g++" [2024-11-13 20:50:26,422 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:50:27,767 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:50:27,770 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2024-11-13 20:50:27,859 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/data/b8db502fb/b0972de63c3f4186a728ff67714f7755/FLAG76fb11e78 [2024-11-13 20:50:27,877 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/data/b8db502fb/b0972de63c3f4186a728ff67714f7755 [2024-11-13 20:50:27,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:50:27,881 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:50:27,883 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:50:27,884 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:50:27,888 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:50:27,889 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:50:27" (1/1) ... [2024-11-13 20:50:27,890 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f327cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:27, skipping insertion in model container [2024-11-13 20:50:27,890 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:50:27" (1/1) ... [2024-11-13 20:50:28,107 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:50:30,140 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,141 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,142 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,145 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,150 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,156 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,161 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,185 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,185 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,214 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,285 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,289 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,328 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,341 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,347 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,351 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,372 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,378 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,392 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,397 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,399 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,432 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,475 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,498 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,529 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,540 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,550 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,565 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,588 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,610 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,627 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,649 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,657 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,666 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,682 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,695 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,708 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,720 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,732 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,747 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,760 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,779 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,798 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,815 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,838 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,851 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,854 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,865 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,878 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,890 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,892 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,894 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,911 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,913 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:30,914 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:31,089 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:31,460 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:31,502 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:31,513 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:31,523 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:31,532 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:31,542 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:31,569 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:31,570 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,083 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,126 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,138 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,145 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,148 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,148 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,149 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,195 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,268 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,269 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,288 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,289 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,290 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,311 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,316 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,316 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,325 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,327 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,328 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,694 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,696 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,696 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,702 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,703 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,703 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,810 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,816 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,817 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,818 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,827 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,829 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,829 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,831 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,834 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,836 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,836 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,838 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,838 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,854 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,923 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,933 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:32,942 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:33,216 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:33,228 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:33,268 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_866ef5a2-73b6-4321-87b6-53713c28e8e2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-11-13 20:50:33,623 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:50:33,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:50:33,991 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:50:34,178 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] [2024-11-13 20:50:34,250 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] [2024-11-13 20:50:34,853 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] [2024-11-13 20:50:35,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/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] [2024-11-13 20:50:35,029 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] [2024-11-13 20:50:35,227 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] [2024-11-13 20:50:35,229 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] [2024-11-13 20:50:35,381 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] [2024-11-13 20:50:35,381 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] [2024-11-13 20:50:35,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [13411] [2024-11-13 20:50:35,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13414] [2024-11-13 20:50:35,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13417] [2024-11-13 20:50:35,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13420] [2024-11-13 20:50:35,597 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_866ef5a2-73b6-4321-87b6-53713c28e8e2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-11-13 20:50:35,618 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:50:36,115 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:50:36,116 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36 WrapperNode [2024-11-13 20:50:36,116 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:50:36,118 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:50:36,118 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:50:36,118 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:50:36,127 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:36,374 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:36,960 INFO L138 Inliner]: procedures = 472, calls = 15127, calls flagged for inlining = 157, calls inlined = 78, statements flattened = 13552 [2024-11-13 20:50:36,961 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:50:36,962 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:50:36,962 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:50:36,963 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:50:36,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:36,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:37,098 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:37,099 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:37,851 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:37,926 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:38,040 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:38,081 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:38,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:50:38,209 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:50:38,209 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:50:38,209 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:50:38,212 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:36" (1/1) ... [2024-11-13 20:50:38,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:50:38,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:50:38,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:50:38,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:50:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-13 20:50:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-13 20:50:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-11-13 20:50:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-11-13 20:50:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2024-11-13 20:50:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2024-11-13 20:50:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2024-11-13 20:50:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2024-11-13 20:50:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-13 20:50:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-13 20:50:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2024-11-13 20:50:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:50:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:50:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2024-11-13 20:50:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2024-11-13 20:50:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2024-11-13 20:50:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2024-11-13 20:50:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-13 20:50:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-13 20:50:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-13 20:50:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-13 20:50:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 20:50:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 20:50:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-11-13 20:50:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-11-13 20:50:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 20:50:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 20:50:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2024-11-13 20:50:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2024-11-13 20:50:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-13 20:50:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2024-11-13 20:50:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-13 20:50:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-13 20:50:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 20:50:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 20:50:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-13 20:50:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-13 20:50:38,305 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2024-11-13 20:50:38,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2024-11-13 20:50:38,305 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 20:50:38,305 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 20:50:38,305 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2024-11-13 20:50:38,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2024-11-13 20:50:38,305 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-13 20:50:38,305 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-13 20:50:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:50:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2024-11-13 20:50:38,306 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2024-11-13 20:50:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 20:50:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:50:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:50:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 20:50:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 20:50:38,307 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 20:50:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 20:50:38,307 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 20:50:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2024-11-13 20:50:38,307 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2024-11-13 20:50:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2024-11-13 20:50:38,307 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2024-11-13 20:50:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_ident [2024-11-13 20:50:38,307 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_ident [2024-11-13 20:50:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2024-11-13 20:50:38,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2024-11-13 20:50:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-13 20:50:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-13 20:50:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2024-11-13 20:50:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2024-11-13 20:50:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-13 20:50:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2024-11-13 20:50:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 20:50:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 20:50:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2024-11-13 20:50:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2024-11-13 20:50:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-13 20:50:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2024-11-13 20:50:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-13 20:50:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-13 20:50:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2024-11-13 20:50:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2024-11-13 20:50:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:50:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:50:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-13 20:50:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-13 20:50:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-11-13 20:50:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-11-13 20:50:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 20:50:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 20:50:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2024-11-13 20:50:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2024-11-13 20:50:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-11-13 20:50:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-11-13 20:50:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-13 20:50:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-13 20:50:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-13 20:50:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-13 20:50:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-13 20:50:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2024-11-13 20:50:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-11-13 20:50:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-13 20:50:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2024-11-13 20:50:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-13 20:50:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-13 20:50:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-11-13 20:50:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-11-13 20:50:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2024-11-13 20:50:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2024-11-13 20:50:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-13 20:50:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-13 20:50:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-13 20:50:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-13 20:50:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2024-11-13 20:50:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2024-11-13 20:50:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2024-11-13 20:50:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2024-11-13 20:50:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-13 20:50:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-13 20:50:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2024-11-13 20:50:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2024-11-13 20:50:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:50:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:50:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 20:50:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-13 20:50:38,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-13 20:50:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 20:50:38,315 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 20:50:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2024-11-13 20:50:38,315 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2024-11-13 20:50:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 20:50:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 20:50:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-11-13 20:50:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-11-13 20:50:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:50:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-13 20:50:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:50:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-13 20:50:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-13 20:50:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2024-11-13 20:50:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2024-11-13 20:50:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2024-11-13 20:50:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2024-11-13 20:50:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-13 20:50:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-13 20:50:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2024-11-13 20:50:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2024-11-13 20:50:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 20:50:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 20:50:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 20:50:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 20:50:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2024-11-13 20:50:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2024-11-13 20:50:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:50:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:50:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2024-11-13 20:50:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2024-11-13 20:50:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2024-11-13 20:50:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2024-11-13 20:50:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2024-11-13 20:50:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2024-11-13 20:50:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 20:50:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 20:50:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-13 20:50:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_em28xx [2024-11-13 20:50:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_em28xx [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2024-11-13 20:50:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-13 20:50:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_info [2024-11-13 20:50:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_info [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2024-11-13 20:50:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 20:50:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:50:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-11-13 20:50:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-11-13 20:50:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:50:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:50:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-13 20:50:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-13 20:50:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 20:50:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 20:50:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 20:50:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 20:50:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2024-11-13 20:50:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2024-11-13 20:50:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-13 20:50:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-13 20:50:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2024-11-13 20:50:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2024-11-13 20:50:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-13 20:50:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-13 20:50:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-13 20:50:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-13 20:50:38,322 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-13 20:50:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-13 20:50:38,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2024-11-13 20:50:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2024-11-13 20:50:38,322 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2024-11-13 20:50:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2024-11-13 20:50:38,322 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 20:50:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 20:50:38,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-13 20:50:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-13 20:50:38,322 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 20:50:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 20:50:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 20:50:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-13 20:50:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 20:50:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-13 20:50:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:50:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:50:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2024-11-13 20:50:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2024-11-13 20:50:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2024-11-13 20:50:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2024-11-13 20:50:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2024-11-13 20:50:38,325 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2024-11-13 20:50:38,325 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2024-11-13 20:50:38,325 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2024-11-13 20:50:38,325 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2024-11-13 20:50:38,325 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2024-11-13 20:50:38,325 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-13 20:50:38,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-13 20:50:38,325 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2024-11-13 20:50:38,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2024-11-13 20:50:38,325 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2024-11-13 20:50:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2024-11-13 20:50:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2024-11-13 20:50:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2024-11-13 20:50:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-11-13 20:50:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-11-13 20:50:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-11-13 20:50:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-11-13 20:50:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2024-11-13 20:50:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2024-11-13 20:50:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 20:50:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 20:50:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_start [2024-11-13 20:50:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_start [2024-11-13 20:50:39,957 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:50:39,961 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:56:23,723 INFO L? ?]: Removed 2513 outVars from TransFormulas that were not future-live. [2024-11-13 20:56:23,724 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:56:46,903 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:56:46,903 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:56:46,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:56:46 BoogieIcfgContainer [2024-11-13 20:56:46,904 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:56:46,905 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:56:46,905 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:56:46,915 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:56:46,915 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:56:46" (1/1) ... [2024-11-13 20:56:46,924 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:56:46,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:47,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1585 states and 2300 transitions. [2024-11-13 20:56:47,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2300 transitions. [2024-11-13 20:56:47,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:56:47,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:47,051 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:56:47,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:56:47,054 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:56:47,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866ef5a2-73b6-4321-87b6-53713c28e8e2/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process