./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1f79045b916dc8b4a2272d0e0c7f2d51f87ed589dc46cfafb347fdb079105e78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:48:46,514 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:48:46,591 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-25 04:48:46,599 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:48:46,599 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:48:46,637 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:48:46,638 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:48:46,638 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:48:46,639 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:48:46,639 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:48:46,641 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:48:46,641 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:48:46,641 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:48:46,641 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:48:46,641 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:48:46,641 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:48:46,641 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:48:46,643 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:48:46,643 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:48:46,643 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:48:46,643 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:48:46,643 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:48:46,643 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:48:46,644 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:48:46,644 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:48:46,644 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:48:46,644 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:48:46,644 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:48:46,644 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:48:46,645 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:48:46,645 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:48:46,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:48:46,645 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_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) 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 -> 1f79045b916dc8b4a2272d0e0c7f2d51f87ed589dc46cfafb347fdb079105e78 [2024-11-25 04:48:46,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:48:46,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:48:46,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:48:46,977 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:48:46,977 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:48:46,979 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i [2024-11-25 04:48:50,006 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/data/a2f663128/8349bd08227b44e2a6d433f911d6340e/FLAG9a67782c1 [2024-11-25 04:48:50,769 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:48:50,769 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i [2024-11-25 04:48:50,845 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/data/a2f663128/8349bd08227b44e2a6d433f911d6340e/FLAG9a67782c1 [2024-11-25 04:48:51,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/data/a2f663128/8349bd08227b44e2a6d433f911d6340e [2024-11-25 04:48:51,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:48:51,070 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:48:51,071 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:48:51,071 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:48:51,076 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:48:51,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:48:51" (1/1) ... [2024-11-25 04:48:51,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c2f0829 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:51, skipping insertion in model container [2024-11-25 04:48:51,079 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:48:51" (1/1) ... [2024-11-25 04:48:51,350 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:48:55,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:48:55,606 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:48:55,760 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"); [5691] [2024-11-25 04:48:55,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5732] [2024-11-25 04:48:55,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5735] [2024-11-25 04:48:55,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5738] [2024-11-25 04:48:55,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5741] [2024-11-25 04:48:56,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:48:56,784 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:48:56,785 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56 WrapperNode [2024-11-25 04:48:56,785 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:48:56,787 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:48:56,787 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:48:56,788 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:48:56,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:56,916 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,290 INFO L138 Inliner]: procedures = 642, calls = 3972, calls flagged for inlining = 295, calls inlined = 196, statements flattened = 6483 [2024-11-25 04:48:57,300 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:48:57,301 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:48:57,301 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:48:57,301 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:48:57,318 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,318 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,363 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,363 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,496 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,504 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,526 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,583 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,644 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:48:57,646 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:48:57,647 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:48:57,647 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:48:57,648 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:56" (1/1) ... [2024-11-25 04:48:57,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:48:57,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:48:57,695 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:48:57,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:48:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-25 04:48:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-25 04:48:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure PDEBUG_MODE [2024-11-25 04:48:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure PDEBUG_MODE [2024-11-25 04:48:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2024-11-25 04:48:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2024-11-25 04:48:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure alt_xfer [2024-11-25 04:48:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_xfer [2024-11-25 04:48:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2024-11-25 04:48:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2024-11-25 04:48:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:48:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:48:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure dev_poll [2024-11-25 04:48:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_poll [2024-11-25 04:48:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-25 04:48:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-25 04:48:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-25 04:48:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-25 04:48:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure frame_ready_nolock [2024-11-25 04:48:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure frame_ready_nolock [2024-11-25 04:48:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2024-11-25 04:48:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2024-11-25 04:48:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure frame_ready [2024-11-25 04:48:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure frame_ready [2024-11-25 04:48:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-25 04:48:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-25 04:48:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2024-11-25 04:48:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2024-11-25 04:48:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2024-11-25 04:48:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2024-11-25 04:48:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_set_alt0 [2024-11-25 04:48:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_set_alt0 [2024-11-25 04:48:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2024-11-25 04:48:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2024-11-25 04:48:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 04:48:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 04:48:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-25 04:48:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-25 04:48:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 04:48:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 04:48:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure int_irq [2024-11-25 04:48:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure int_irq [2024-11-25 04:48:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 04:48:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 04:48:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2024-11-25 04:48:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2024-11-25 04:48:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_queue_lock_of_gspca_dev [2024-11-25 04:48:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_queue_lock_of_gspca_dev [2024-11-25 04:48:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-11-25 04:48:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-11-25 04:48:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:48:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_usb_lock_of_gspca_dev [2024-11-25 04:48:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_usb_lock_of_gspca_dev [2024-11-25 04:48:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_stream_off [2024-11-25 04:48:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_stream_off [2024-11-25 04:48:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2024-11-25 04:48:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2024-11-25 04:48:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 04:48:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_input_create_urb [2024-11-25 04:48:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_input_create_urb [2024-11-25 04:48:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timeval [2024-11-25 04:48:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timeval [2024-11-25 04:48:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-25 04:48:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-25 04:48:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:48:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2024-11-25 04:48:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2024-11-25 04:48:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 04:48:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 04:48:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-25 04:48:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-25 04:48:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:48:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2024-11-25 04:48:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2024-11-25 04:48:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 04:48:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 04:48:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2024-11-25 04:48:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2024-11-25 04:48:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-25 04:48:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-25 04:48:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-25 04:48:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-25 04:48:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2024-11-25 04:48:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2024-11-25 04:48:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2024-11-25 04:48:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2024-11-25 04:48:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-25 04:48:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-25 04:48:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-25 04:48:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-25 04:48:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-25 04:48:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-25 04:48:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:48:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2024-11-25 04:48:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2024-11-25 04:48:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_urbs [2024-11-25 04:48:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_urbs [2024-11-25 04:48:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:48:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 04:48:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 04:48:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:48:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 04:48:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 04:48:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-25 04:48:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-25 04:48:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 04:48:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 04:48:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure dev_open [2024-11-25 04:48:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_open [2024-11-25 04:48:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_queue_lock_of_gspca_dev [2024-11-25 04:48:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_queue_lock_of_gspca_dev [2024-11-25 04:48:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_vm_close [2024-11-25 04:48:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_vm_close [2024-11-25 04:48:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-25 04:48:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-25 04:48:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2024-11-25 04:48:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2024-11-25 04:48:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2024-11-25 04:48:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2024-11-25 04:48:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2024-11-25 04:48:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2024-11-25 04:48:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-25 04:48:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-25 04:48:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:48:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:48:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-25 04:48:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-25 04:48:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure wxh_to_mode [2024-11-25 04:48:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure wxh_to_mode [2024-11-25 04:48:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-25 04:48:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-25 04:48:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:48:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:48:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 04:48:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 04:48:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-25 04:48:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-25 04:48:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure frame_free [2024-11-25 04:48:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure frame_free [2024-11-25 04:48:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-25 04:48:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-25 04:48:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mmap [2024-11-25 04:48:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mmap [2024-11-25 04:48:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2024-11-25 04:48:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2024-11-25 04:48:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2024-11-25 04:48:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2024-11-25 04:48:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_init_transfer [2024-11-25 04:48:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_init_transfer [2024-11-25 04:48:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-25 04:48:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-25 04:48:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:48:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:48:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2024-11-25 04:48:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2024-11-25 04:48:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-25 04:48:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-25 04:48:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2024-11-25 04:48:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2024-11-25 04:48:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2024-11-25 04:48:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2024-11-25 04:48:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:48:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-25 04:48:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-25 04:48:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:48:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-25 04:48:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-25 04:48:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2024-11-25 04:48:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2024-11-25 04:48:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_usb_lock_of_gspca_dev [2024-11-25 04:48:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_usb_lock_of_gspca_dev [2024-11-25 04:48:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2024-11-25 04:48:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2024-11-25 04:48:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:48:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:48:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-25 04:48:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-25 04:48:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2024-11-25 04:48:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2024-11-25 04:48:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure read_alloc [2024-11-25 04:48:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure read_alloc [2024-11-25 04:48:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-25 04:48:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-25 04:48:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 04:48:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 04:48:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-25 04:48:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-25 04:48:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-25 04:48:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2024-11-25 04:48:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2024-11-25 04:48:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2024-11-25 04:48:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2024-11-25 04:48:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2024-11-25 04:48:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-25 04:48:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-25 04:48:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_input_destroy_urb [2024-11-25 04:48:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_input_destroy_urb [2024-11-25 04:48:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-25 04:48:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-25 04:48:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2024-11-25 04:48:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2024-11-25 04:48:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-25 04:48:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-25 04:48:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-25 04:48:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-25 04:48:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-25 04:48:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-25 04:48:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 04:48:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 04:48:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-25 04:48:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-25 04:48:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:48:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-25 04:48:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-25 04:48:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2024-11-25 04:48:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2024-11-25 04:48:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:48:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:48:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-25 04:48:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-25 04:48:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2024-11-25 04:48:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2024-11-25 04:48:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure try_fmt_vid_cap [2024-11-25 04:48:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure try_fmt_vid_cap [2024-11-25 04:48:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-25 04:48:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-25 04:48:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 04:48:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 04:48:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-25 04:48:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-25 04:48:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-25 04:48:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-25 04:48:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_usb_lock_of_gspca_dev [2024-11-25 04:48:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_usb_lock_of_gspca_dev [2024-11-25 04:48:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-25 04:48:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-25 04:48:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:48:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-25 04:48:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-25 04:48:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_vm_open [2024-11-25 04:48:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_vm_open [2024-11-25 04:48:58,921 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:48:58,926 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:48:59,203 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 04:49:24,409 INFO L? ?]: Removed 2414 outVars from TransFormulas that were not future-live. [2024-11-25 04:49:24,410 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:49:26,378 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:49:26,378 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-25 04:49:26,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:49:26 BoogieIcfgContainer [2024-11-25 04:49:26,379 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:49:26,380 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:49:26,380 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:49:26,391 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:49:26,391 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:49:26" (1/1) ... [2024-11-25 04:49:26,400 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:49:26,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1734 states and 2410 transitions. [2024-11-25 04:49:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2410 transitions. [2024-11-25 04:49:26,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-25 04:49:26,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:26,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:08,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4019 trivial. 0 not checked. [2024-11-25 04:50:18,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:50:21,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1748 states and 2436 transitions. [2024-11-25 04:50:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2436 transitions. [2024-11-25 04:50:21,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-11-25 04:50:21,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:21,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4019 trivial. 0 not checked. [2024-11-25 04:50:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1749 states and 2437 transitions. [2024-11-25 04:50:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2437 transitions. [2024-11-25 04:50:59,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-25 04:50:59,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:33,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4011 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4011 trivial. 0 not checked. [2024-11-25 04:51:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1758 states and 2454 transitions. [2024-11-25 04:51:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2454 transitions. [2024-11-25 04:51:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-25 04:51:37,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:37,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:17,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4011 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4011 trivial. 0 not checked. [2024-11-25 04:52:17,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:17,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1759 states and 2455 transitions. [2024-11-25 04:52:17,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2455 transitions. [2024-11-25 04:52:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-11-25 04:52:17,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:17,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4011 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4011 trivial. 0 not checked. [2024-11-25 04:52:54,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:54,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1758 states and 2423 transitions. [2024-11-25 04:52:54,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2423 transitions. [2024-11-25 04:52:54,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-11-25 04:52:54,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:54,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4021 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4021 trivial. 0 not checked. [2024-11-25 04:53:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1762 states and 2428 transitions. [2024-11-25 04:53:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2428 transitions. [2024-11-25 04:53:32,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-25 04:53:32,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:32,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:11,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4019 trivial. 0 not checked. [2024-11-25 04:54:12,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 1771 states and 2446 transitions. [2024-11-25 04:54:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2446 transitions. [2024-11-25 04:54:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-11-25 04:54:12,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:12,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4019 trivial. 0 not checked. [2024-11-25 04:54:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:51,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1781 states and 2464 transitions. [2024-11-25 04:54:51,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2464 transitions. [2024-11-25 04:54:51,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-25 04:54:51,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:51,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 04:56:13,718 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 04:56:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 04:57:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:57:26,164 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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) [2024-11-25 04:57:26,167 INFO L158 Benchmark]: Toolchain (without parser) took 515097.09ms. Allocated memory was 117.4MB in the beginning and 3.5GB in the end (delta: 3.4GB). Free memory was 76.0MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 921.2MB. Max. memory is 16.1GB. [2024-11-25 04:57:26,168 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory was 73.6MB in the beginning and 73.4MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:57:26,169 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5714.51ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 76.0MB in the beginning and 42.5MB in the end (delta: 33.5MB). Peak memory consumption was 105.8MB. Max. memory is 16.1GB. [2024-11-25 04:57:26,170 INFO L158 Benchmark]: Boogie Procedure Inliner took 513.69ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 42.5MB in the beginning and 218.0MB in the end (delta: -175.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-25 04:57:26,170 INFO L158 Benchmark]: Boogie Preprocessor took 344.48ms. Allocated memory is still 335.5MB. Free memory was 218.0MB in the beginning and 181.1MB in the end (delta: 36.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-25 04:57:26,171 INFO L158 Benchmark]: RCFGBuilder took 28733.14ms. Allocated memory was 335.5MB in the beginning and 419.4MB in the end (delta: 83.9MB). Free memory was 181.1MB in the beginning and 115.0MB in the end (delta: 66.2MB). Peak memory consumption was 220.8MB. Max. memory is 16.1GB. [2024-11-25 04:57:26,171 INFO L158 Benchmark]: CodeCheck took 479786.04ms. Allocated memory was 419.4MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 115.0MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 658.7MB. Max. memory is 16.1GB. [2024-11-25 04:57:26,174 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory was 73.6MB in the beginning and 73.4MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5714.51ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 76.0MB in the beginning and 42.5MB in the end (delta: 33.5MB). Peak memory consumption was 105.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 513.69ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 42.5MB in the beginning and 218.0MB in the end (delta: -175.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 344.48ms. Allocated memory is still 335.5MB. Free memory was 218.0MB in the beginning and 181.1MB in the end (delta: 36.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 28733.14ms. Allocated memory was 335.5MB in the beginning and 419.4MB in the end (delta: 83.9MB). Free memory was 181.1MB in the beginning and 115.0MB in the end (delta: 66.2MB). Peak memory consumption was 220.8MB. Max. memory is 16.1GB. * CodeCheck took 479786.04ms. Allocated memory was 419.4MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 115.0MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 658.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5691]: 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"); [5691] - GenericResultAtLocation [Line: 5732]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5732] - GenericResultAtLocation [Line: 5735]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5735] - GenericResultAtLocation [Line: 5738]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5738] - GenericResultAtLocation [Line: 5741]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5741] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 04:57:26,386 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-25 04:57:26,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1f79045b916dc8b4a2272d0e0c7f2d51f87ed589dc46cfafb347fdb079105e78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:57:29,242 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:57:29,370 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2024-11-25 04:57:29,432 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:57:29,434 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:57:29,434 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:57:29,435 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:57:29,435 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:57:29,436 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:57:29,436 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:57:29,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:57:29,438 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:57:29,438 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:57:29,438 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:57:29,438 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:57:29,439 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:57:29,439 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:57:29,439 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:57:29,439 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:57:29,439 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:57:29,439 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:57:29,439 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:57:29,439 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:57:29,448 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:57:29,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:57:29,448 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:57:29,448 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:57:29,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:57:29,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:57:29,449 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:57:29,449 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:57:29,449 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:57:29,450 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:57:29,450 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:57:29,450 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:57:29,451 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_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) 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 -> 1f79045b916dc8b4a2272d0e0c7f2d51f87ed589dc46cfafb347fdb079105e78 [2024-11-25 04:57:29,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:57:29,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:57:29,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:57:29,798 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:57:29,798 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:57:29,800 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i [2024-11-25 04:57:32,796 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/data/a4a25358a/4f8ff173d3b44f489e6c41fc70903be7/FLAGa48d0f7c2 [2024-11-25 04:57:33,698 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:57:33,699 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i [2024-11-25 04:57:33,781 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/data/a4a25358a/4f8ff173d3b44f489e6c41fc70903be7/FLAGa48d0f7c2 [2024-11-25 04:57:33,804 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/data/a4a25358a/4f8ff173d3b44f489e6c41fc70903be7 [2024-11-25 04:57:33,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:57:33,810 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:57:33,812 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:57:33,813 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:57:33,820 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:57:33,821 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:57:33" (1/1) ... [2024-11-25 04:57:33,824 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9e70022 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:33, skipping insertion in model container [2024-11-25 04:57:33,824 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:57:33" (1/1) ... [2024-11-25 04:57:33,982 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:57:35,350 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,777 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,784 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,791 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,793 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,821 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,851 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,860 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,867 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,872 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,890 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,891 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,905 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,916 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:35,989 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,058 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,066 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,073 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,079 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,090 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,109 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,116 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,127 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,136 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,147 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,147 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,153 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,161 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,169 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,177 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,193 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,205 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,206 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,206 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,212 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,222 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,231 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,237 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,243 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,250 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,257 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,264 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,284 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,290 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,290 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,292 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,299 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,319 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,319 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,322 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,323 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,325 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,332 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,344 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,347 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,347 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,349 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,351 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,351 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,353 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,363 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,364 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,396 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,402 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,403 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,404 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,410 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,415 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,418 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,652 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,652 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,653 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,653 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,668 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,668 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,669 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,669 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,669 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,669 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,670 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,670 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,670 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,670 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,671 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,671 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,671 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,671 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,672 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,672 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,672 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,672 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,673 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,674 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,674 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,674 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,674 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,675 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,675 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,675 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,675 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,676 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,676 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,676 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,676 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,677 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,677 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,677 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,677 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,677 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,680 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,680 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,681 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,681 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,681 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,682 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,682 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,683 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,683 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,683 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,684 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,684 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,685 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,685 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,685 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,686 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,686 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,687 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,687 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,687 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,687 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,688 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,688 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,689 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,689 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,690 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,690 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,690 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,691 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,699 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,700 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,703 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:36,704 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,017 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,027 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,039 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,045 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,045 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,569 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,579 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,618 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,619 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,649 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,650 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,651 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:37,652 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:38,277 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:38,278 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:38,291 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:57:38,292 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:57:38,375 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:57:38,473 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"); [5691] [2024-11-25 04:57:38,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5732] [2024-11-25 04:57:38,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5735] [2024-11-25 04:57:38,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5738] [2024-11-25 04:57:38,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5741] [2024-11-25 04:57:39,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:57:39,476 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:57:39,478 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39 WrapperNode [2024-11-25 04:57:39,479 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:57:39,480 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:57:39,480 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:57:39,480 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:57:39,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:39,612 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:39,872 INFO L138 Inliner]: procedures = 655, calls = 3970, calls flagged for inlining = 297, calls inlined = 198, statements flattened = 6105 [2024-11-25 04:57:39,872 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:57:39,873 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:57:39,873 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:57:39,873 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:57:39,881 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:39,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:39,929 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:39,930 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:40,128 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:40,144 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:40,181 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:40,236 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:40,262 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:40,320 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:57:40,322 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:57:40,322 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:57:40,323 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:57:40,325 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:39" (1/1) ... [2024-11-25 04:57:40,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:57:40,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:57:40,367 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:57:40,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:57:40,402 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-25 04:57:40,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-25 04:57:40,402 INFO L130 BoogieDeclarations]: Found specification of procedure PDEBUG_MODE [2024-11-25 04:57:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure PDEBUG_MODE [2024-11-25 04:57:40,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2024-11-25 04:57:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2024-11-25 04:57:40,403 INFO L130 BoogieDeclarations]: Found specification of procedure alt_xfer [2024-11-25 04:57:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_xfer [2024-11-25 04:57:40,403 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2024-11-25 04:57:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2024-11-25 04:57:40,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:57:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:57:40,403 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-25 04:57:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-25 04:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-25 04:57:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-25 04:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure frame_ready_nolock [2024-11-25 04:57:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure frame_ready_nolock [2024-11-25 04:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2024-11-25 04:57:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2024-11-25 04:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure frame_ready [2024-11-25 04:57:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure frame_ready [2024-11-25 04:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-25 04:57:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-25 04:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2024-11-25 04:57:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2024-11-25 04:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2024-11-25 04:57:40,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2024-11-25 04:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_set_alt0 [2024-11-25 04:57:40,408 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_set_alt0 [2024-11-25 04:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2024-11-25 04:57:40,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2024-11-25 04:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 04:57:40,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 04:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-25 04:57:40,408 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-25 04:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 04:57:40,408 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 04:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure int_irq [2024-11-25 04:57:40,408 INFO L138 BoogieDeclarations]: Found implementation of procedure int_irq [2024-11-25 04:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 04:57:40,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 04:57:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2024-11-25 04:57:40,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2024-11-25 04:57:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_queue_lock_of_gspca_dev [2024-11-25 04:57:40,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_queue_lock_of_gspca_dev [2024-11-25 04:57:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-11-25 04:57:40,409 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-11-25 04:57:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:57:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 04:57:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 04:57:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_usb_lock_of_gspca_dev [2024-11-25 04:57:40,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_usb_lock_of_gspca_dev [2024-11-25 04:57:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_stream_off [2024-11-25 04:57:40,409 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_stream_off [2024-11-25 04:57:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2024-11-25 04:57:40,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2024-11-25 04:57:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_input_create_urb [2024-11-25 04:57:40,410 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_input_create_urb [2024-11-25 04:57:40,410 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timeval [2024-11-25 04:57:40,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timeval [2024-11-25 04:57:40,410 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-25 04:57:40,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-25 04:57:40,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2024-11-25 04:57:40,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2024-11-25 04:57:40,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 04:57:40,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 04:57:40,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-25 04:57:40,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-25 04:57:40,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2024-11-25 04:57:40,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2024-11-25 04:57:40,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 04:57:40,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 04:57:40,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2024-11-25 04:57:40,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2024-11-25 04:57:40,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-25 04:57:40,413 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-25 04:57:40,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-25 04:57:40,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-25 04:57:40,413 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2024-11-25 04:57:40,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2024-11-25 04:57:40,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2024-11-25 04:57:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-25 04:57:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-25 04:57:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-25 04:57:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-25 04:57:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2024-11-25 04:57:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_urbs [2024-11-25 04:57:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_urbs [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 04:57:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 04:57:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 04:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure dev_open [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_open [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_queue_lock_of_gspca_dev [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_queue_lock_of_gspca_dev [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_vm_close [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_vm_close [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-25 04:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:57:40,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-25 04:57:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure wxh_to_mode [2024-11-25 04:57:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure wxh_to_mode [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-25 04:57:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 04:57:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-25 04:57:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure frame_free [2024-11-25 04:57:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure frame_free [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-25 04:57:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-25 04:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mmap [2024-11-25 04:57:40,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mmap [2024-11-25 04:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2024-11-25 04:57:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2024-11-25 04:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2024-11-25 04:57:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2024-11-25 04:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_init_transfer [2024-11-25 04:57:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_init_transfer [2024-11-25 04:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2024-11-25 04:57:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2024-11-25 04:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-25 04:57:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-25 04:57:40,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:57:40,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2024-11-25 04:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2024-11-25 04:57:40,420 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-25 04:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-25 04:57:40,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2024-11-25 04:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2024-11-25 04:57:40,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2024-11-25 04:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2024-11-25 04:57:40,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:57:40,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-25 04:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-25 04:57:40,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:57:40,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2024-11-25 04:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2024-11-25 04:57:40,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_usb_lock_of_gspca_dev [2024-11-25 04:57:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_usb_lock_of_gspca_dev [2024-11-25 04:57:40,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2024-11-25 04:57:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2024-11-25 04:57:40,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-25 04:57:40,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-25 04:57:40,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-25 04:57:40,421 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:57:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:57:40,421 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-25 04:57:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-25 04:57:40,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2024-11-25 04:57:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2024-11-25 04:57:40,421 INFO L130 BoogieDeclarations]: Found specification of procedure read_alloc [2024-11-25 04:57:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure read_alloc [2024-11-25 04:57:40,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-25 04:57:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-25 04:57:40,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 04:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 04:57:40,422 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-25 04:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-25 04:57:40,422 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-25 04:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2024-11-25 04:57:40,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2024-11-25 04:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2024-11-25 04:57:40,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2024-11-25 04:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2024-11-25 04:57:40,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-25 04:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-25 04:57:40,422 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_input_destroy_urb [2024-11-25 04:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_input_destroy_urb [2024-11-25 04:57:40,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-25 04:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-25 04:57:40,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2024-11-25 04:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2024-11-25 04:57:40,425 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-25 04:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-25 04:57:40,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-25 04:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-25 04:57:40,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-25 04:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-25 04:57:40,425 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 04:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 04:57:40,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-25 04:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-25 04:57:40,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-25 04:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-25 04:57:40,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-25 04:57:40,425 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2024-11-25 04:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-25 04:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure try_fmt_vid_cap [2024-11-25 04:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure try_fmt_vid_cap [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-25 04:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 04:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-25 04:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-25 04:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-25 04:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_usb_lock_of_gspca_dev [2024-11-25 04:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_usb_lock_of_gspca_dev [2024-11-25 04:57:40,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-25 04:57:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-25 04:57:40,427 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_vm_open [2024-11-25 04:57:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_vm_open [2024-11-25 04:57:41,664 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:57:41,669 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:57:41,942 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 04:58:51,420 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-25 04:58:51,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-25 04:58:51,422 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_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-25 04:58:51,428 INFO L158 Benchmark]: Toolchain (without parser) took 77617.37ms. Allocated memory was 117.4MB in the beginning and 528.5MB in the end (delta: 411.0MB). Free memory was 77.2MB in the beginning and 175.4MB in the end (delta: -98.2MB). Peak memory consumption was 325.0MB. Max. memory is 16.1GB. [2024-11-25 04:58:51,430 INFO L158 Benchmark]: CDTParser took 3.19ms. Allocated memory is still 117.4MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:58:51,430 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5667.32ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 77.2MB in the beginning and 89.2MB in the end (delta: -12.0MB). Peak memory consumption was 147.1MB. Max. memory is 16.1GB. [2024-11-25 04:58:51,431 INFO L158 Benchmark]: Boogie Procedure Inliner took 392.88ms. Allocated memory was 234.9MB in the beginning and 352.3MB in the end (delta: 117.4MB). Free memory was 89.2MB in the beginning and 252.9MB in the end (delta: -163.7MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2024-11-25 04:58:51,431 INFO L158 Benchmark]: Boogie Preprocessor took 446.88ms. Allocated memory is still 352.3MB. Free memory was 252.9MB in the beginning and 213.6MB in the end (delta: 39.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-25 04:58:51,431 INFO L158 Benchmark]: RCFGBuilder took 71104.25ms. Allocated memory was 352.3MB in the beginning and 528.5MB in the end (delta: 176.2MB). Free memory was 213.6MB in the beginning and 175.4MB in the end (delta: 38.2MB). Peak memory consumption was 231.2MB. Max. memory is 16.1GB. [2024-11-25 04:58:51,434 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.19ms. Allocated memory is still 117.4MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5667.32ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 77.2MB in the beginning and 89.2MB in the end (delta: -12.0MB). Peak memory consumption was 147.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 392.88ms. Allocated memory was 234.9MB in the beginning and 352.3MB in the end (delta: 117.4MB). Free memory was 89.2MB in the beginning and 252.9MB in the end (delta: -163.7MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 446.88ms. Allocated memory is still 352.3MB. Free memory was 252.9MB in the beginning and 213.6MB in the end (delta: 39.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 71104.25ms. Allocated memory was 352.3MB in the beginning and 528.5MB in the end (delta: 176.2MB). Free memory was 213.6MB in the beginning and 175.4MB in the end (delta: 38.2MB). Peak memory consumption was 231.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5691]: 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"); [5691] - GenericResultAtLocation [Line: 5732]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5732] - GenericResultAtLocation [Line: 5735]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5735] - GenericResultAtLocation [Line: 5738]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5738] - GenericResultAtLocation [Line: 5741]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5741] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8874985-b17d-4d2c-b413-a89f7905aec3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")