./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 09:54:58,872 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 09:54:58,963 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 09:54:58,968 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 09:54:58,970 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 09:54:59,007 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 09:54:59,008 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 09:54:59,008 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 09:54:59,009 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 09:54:59,010 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 09:54:59,011 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 09:54:59,012 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 09:54:59,012 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 09:54:59,013 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 09:54:59,013 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 09:54:59,015 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 09:54:59,016 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 09:54:59,016 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 09:54:59,016 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 09:54:59,016 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 09:54:59,017 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 09:54:59,017 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 09:54:59,021 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 09:54:59,021 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 09:54:59,022 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 09:54:59,022 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 09:54:59,022 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 09:54:59,022 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 09:54:59,023 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 09:54:59,023 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 09:54:59,023 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 09:54:59,023 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 09:54:59,024 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 09:54:59,024 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 09:54:59,024 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 09:54:59,025 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 09:54:59,025 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 09:54:59,026 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 09:54:59,026 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 09:54:59,027 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d [2024-11-12 09:54:59,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 09:54:59,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 09:54:59,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 09:54:59,330 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 09:54:59,331 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 09:54:59,332 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2024-11-12 09:55:00,931 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 09:55:01,460 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 09:55:01,461 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2024-11-12 09:55:01,519 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f0a7229d/c9315e71009149a388273f2bc22c14dc/FLAG6f5e508d9 [2024-11-12 09:55:01,999 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f0a7229d/c9315e71009149a388273f2bc22c14dc [2024-11-12 09:55:02,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 09:55:02,005 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 09:55:02,006 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 09:55:02,007 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 09:55:02,013 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 09:55:02,013 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 09:55:02" (1/1) ... [2024-11-12 09:55:02,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26b840c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:02, skipping insertion in model container [2024-11-12 09:55:02,014 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 09:55:02" (1/1) ... [2024-11-12 09:55:02,151 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 09:55:03,196 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2024-11-12 09:55:04,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 09:55:04,085 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 09:55:04,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6556] [2024-11-12 09:55:04,214 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"); [6579] [2024-11-12 09:55:04,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6587-6588] [2024-11-12 09:55:04,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/inst/current/envs/linux-3.12-rc1.tar.xz/linux-3.12-rc1/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6613-6614] [2024-11-12 09:55:04,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6619-6621] [2024-11-12 09:55:04,227 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2024-11-12 09:55:04,511 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 09:55:04,618 INFO L204 MainTranslator]: Completed translation [2024-11-12 09:55:04,619 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04 WrapperNode [2024-11-12 09:55:04,619 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 09:55:04,620 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 09:55:04,621 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 09:55:04,621 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 09:55:04,629 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:04,706 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:04,814 INFO L138 Inliner]: procedures = 201, calls = 1580, calls flagged for inlining = 91, calls inlined = 86, statements flattened = 2860 [2024-11-12 09:55:04,815 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 09:55:04,815 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 09:55:04,816 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 09:55:04,816 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 09:55:04,827 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:04,827 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:04,849 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:05,430 INFO L175 MemorySlicer]: Split 663 memory accesses to 17 slices as follows [8, 2, 110, 1, 8, 3, 1, 451, 5, 2, 2, 8, 44, 8, 5, 4, 1]. 68 percent of accesses are in the largest equivalence class. The 129 initializations are split as follows [8, 2, 110, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 1]. The 315 writes are split as follows [0, 0, 0, 0, 2, 2, 0, 263, 0, 1, 0, 0, 44, 1, 0, 2, 0]. [2024-11-12 09:55:05,433 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:05,434 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:05,532 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:05,548 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:05,586 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:05,608 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:05,646 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 09:55:05,647 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 09:55:05,648 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 09:55:05,648 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 09:55:05,649 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (1/1) ... [2024-11-12 09:55:05,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 09:55:05,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 09:55:05,698 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 09:55:05,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 09:55:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-12 09:55:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-12 09:55:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2024-11-12 09:55:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2024-11-12 09:55:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_12 [2024-11-12 09:55:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_12 [2024-11-12 09:55:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 09:55:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 09:55:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 09:55:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 09:55:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 09:55:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 09:55:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 09:55:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 09:55:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 09:55:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 09:55:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 09:55:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 09:55:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 09:55:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 09:55:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 09:55:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 09:55:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 09:55:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 09:55:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 09:55:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 09:55:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 09:55:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 09:55:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 09:55:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 09:55:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 09:55:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 09:55:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 09:55:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 09:55:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 09:55:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 09:55:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 09:55:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 09:55:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 09:55:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 09:55:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 09:55:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 09:55:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb [2024-11-12 09:55:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb [2024-11-12 09:55:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-12 09:55:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-12 09:55:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-12 09:55:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-12 09:55:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2024-11-12 09:55:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2024-11-12 09:55:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 09:55:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 09:55:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed [2024-11-12 09:55:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed [2024-11-12 09:55:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-12 09:55:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-12 09:55:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-12 09:55:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-12 09:55:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2024-11-12 09:55:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2024-11-12 09:55:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 09:55:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 09:55:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 09:55:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 09:55:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 09:55:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 09:55:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 09:55:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 09:55:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 09:55:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 09:55:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 09:55:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 09:55:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 09:55:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 09:55:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 09:55:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 09:55:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 09:55:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 09:55:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 09:55:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-12 09:55:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-12 09:55:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 09:55:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 09:55:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 09:55:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 09:55:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 09:55:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 09:55:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 09:55:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 09:55:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 09:55:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 09:55:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 09:55:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 09:55:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 09:55:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 09:55:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 09:55:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-12 09:55:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-12 09:55:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 09:55:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 09:55:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2024-11-12 09:55:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2024-11-12 09:55:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-12 09:55:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-12 09:55:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 09:55:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 09:55:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb [2024-11-12 09:55:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb [2024-11-12 09:55:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 09:55:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-11-12 09:55:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-11-12 09:55:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-12 09:55:05,760 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-12 09:55:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 09:55:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 09:55:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 09:55:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 09:55:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 09:55:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 09:55:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 09:55:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 09:55:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 09:55:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 09:55:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 09:55:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 09:55:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 09:55:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 09:55:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 09:55:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 09:55:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 09:55:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 09:55:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 09:55:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed [2024-11-12 09:55:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed [2024-11-12 09:55:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 09:55:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 09:55:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 09:55:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 09:55:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 09:55:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 09:55:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 09:55:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 09:55:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 09:55:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 09:55:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 09:55:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 09:55:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 09:55:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 09:55:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 09:55:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 09:55:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-12 09:55:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-12 09:55:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_probe [2024-11-12 09:55:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe [2024-11-12 09:55:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 09:55:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 09:55:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-12 09:55:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-12 09:55:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-12 09:55:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-12 09:55:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed [2024-11-12 09:55:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed [2024-11-12 09:55:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-12 09:55:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-12 09:55:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-12 09:55:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-12 09:55:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-12 09:55:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-12 09:55:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb [2024-11-12 09:55:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb [2024-11-12 09:55:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-12 09:55:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-12 09:55:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2024-11-12 09:55:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2024-11-12 09:55:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2024-11-12 09:55:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2024-11-12 09:55:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-11-12 09:55:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-11-12 09:55:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2024-11-12 09:55:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2024-11-12 09:55:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2024-11-12 09:55:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2024-11-12 09:55:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 09:55:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 09:55:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 09:55:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 09:55:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 09:55:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 09:55:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 09:55:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 09:55:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 09:55:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 09:55:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 09:55:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 09:55:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 09:55:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 09:55:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 09:55:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 09:55:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 09:55:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-12 09:55:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-12 09:55:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-12 09:55:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-12 09:55:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-12 09:55:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-12 09:55:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 09:55:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 09:55:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 09:55:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 09:55:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 09:55:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 09:55:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 09:55:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 09:55:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 09:55:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 09:55:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 09:55:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 09:55:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 09:55:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 09:55:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 09:55:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 09:55:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 09:55:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2024-11-12 09:55:05,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2024-11-12 09:55:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2024-11-12 09:55:05,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2024-11-12 09:55:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2024-11-12 09:55:05,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2024-11-12 09:55:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2024-11-12 09:55:05,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2024-11-12 09:55:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2024-11-12 09:55:05,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2024-11-12 09:55:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-11-12 09:55:05,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-11-12 09:55:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 09:55:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 09:55:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 09:55:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 09:55:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 09:55:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 09:55:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 09:55:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 09:55:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 09:55:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 09:55:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 09:55:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 09:55:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 09:55:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 09:55:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 09:55:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 09:55:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 09:55:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 09:55:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 09:55:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 09:55:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 09:55:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 09:55:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 09:55:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 09:55:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 09:55:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 09:55:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 09:55:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 09:55:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 09:55:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 09:55:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 09:55:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 09:55:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-12 09:55:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-12 09:55:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 09:55:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 09:55:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-12 09:55:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-12 09:55:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2024-11-12 09:55:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2024-11-12 09:55:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 09:55:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 09:55:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 09:55:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 09:55:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 09:55:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 09:55:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 09:55:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 09:55:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 09:55:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 09:55:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 09:55:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 09:55:05,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 09:55:05,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 09:55:05,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 09:55:05,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 09:55:05,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 09:55:05,781 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2024-11-12 09:55:05,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2024-11-12 09:55:05,781 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2024-11-12 09:55:05,781 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2024-11-12 09:55:05,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 09:55:05,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 09:55:05,782 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2024-11-12 09:55:05,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2024-11-12 09:55:05,782 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2024-11-12 09:55:05,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2024-11-12 09:55:05,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 09:55:05,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 09:55:05,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 09:55:05,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 09:55:05,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 09:55:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 09:55:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 09:55:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 09:55:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 09:55:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 09:55:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 09:55:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 09:55:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 09:55:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 09:55:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 09:55:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 09:55:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 09:55:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 09:55:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 09:55:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 09:55:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 09:55:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 09:55:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 09:55:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-12 09:55:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-12 09:55:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_init_rc [2024-11-12 09:55:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_init_rc [2024-11-12 09:55:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2024-11-12 09:55:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2024-11-12 09:55:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-12 09:55:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-12 09:55:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect [2024-11-12 09:55:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect [2024-11-12 09:55:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq [2024-11-12 09:55:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq [2024-11-12 09:55:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-12 09:55:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-12 09:55:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 09:55:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 09:55:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 09:55:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 09:55:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 09:55:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 09:55:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 09:55:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 09:55:06,600 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 09:55:06,604 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 09:55:07,311 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 09:55:11,943 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-12 09:55:20,149 INFO L? ?]: Removed 1709 outVars from TransFormulas that were not future-live. [2024-11-12 09:55:20,149 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 09:55:20,201 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 09:55:20,201 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 09:55:20,201 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 09:55:20 BoogieIcfgContainer [2024-11-12 09:55:20,201 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 09:55:20,204 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 09:55:20,204 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 09:55:20,208 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 09:55:20,208 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 09:55:02" (1/3) ... [2024-11-12 09:55:20,209 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@da34046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 09:55:20, skipping insertion in model container [2024-11-12 09:55:20,210 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:55:04" (2/3) ... [2024-11-12 09:55:20,210 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@da34046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 09:55:20, skipping insertion in model container [2024-11-12 09:55:20,210 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 09:55:20" (3/3) ... [2024-11-12 09:55:20,212 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2024-11-12 09:55:20,228 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 09:55:20,229 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 09:55:20,337 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 09:55:20,345 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@635d4de8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 09:55:20,346 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 09:55:20,358 INFO L276 IsEmpty]: Start isEmpty. Operand has 1258 states, 890 states have (on average 1.3157303370786517) internal successors, (1171), 917 states have internal predecessors, (1171), 298 states have call successors, (298), 70 states have call predecessors, (298), 68 states have return successors, (292), 284 states have call predecessors, (292), 292 states have call successors, (292) [2024-11-12 09:55:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-12 09:55:20,371 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 09:55:20,372 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 09:55:20,373 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 09:55:20,378 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 09:55:20,379 INFO L85 PathProgramCache]: Analyzing trace with hash -1504535398, now seen corresponding path program 1 times [2024-11-12 09:55:20,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 09:55:20,390 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375508797] [2024-11-12 09:55:20,390 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 09:55:20,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 09:55:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:55:23,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 09:55:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:55:23,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-12 09:55:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:55:23,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-12 09:55:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:55:23,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-12 09:55:23,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:55:23,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-12 09:55:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:55:23,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-12 09:55:23,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:55:23,248 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-12 09:55:23,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 09:55:23,250 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375508797] [2024-11-12 09:55:23,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375508797] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 09:55:23,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 09:55:23,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 09:55:23,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971264623] [2024-11-12 09:55:23,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 09:55:23,258 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 09:55:23,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 09:55:23,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 09:55:23,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-12 09:55:23,289 INFO L87 Difference]: Start difference. First operand has 1258 states, 890 states have (on average 1.3157303370786517) internal successors, (1171), 917 states have internal predecessors, (1171), 298 states have call successors, (298), 70 states have call predecessors, (298), 68 states have return successors, (292), 284 states have call predecessors, (292), 292 states have call successors, (292) Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2024-11-12 09:55:27,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 09:55:31,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 09:55:45,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 09:55:49,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 09:55:58,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 09:56:02,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 09:56:06,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []