./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.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 ff3c6c16ef90e12f2ac147bf3a98eeeb39b940cc7b1512ba9dc2288a5348d361 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 10:53:50,730 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:53:50,795 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 10:53:50,801 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:53:50,801 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:53:50,829 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:53:50,830 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:53:50,830 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:53:50,831 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:53:50,832 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:53:50,833 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:53:50,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:53:50,834 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:53:50,834 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:53:50,836 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:53:50,837 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:53:50,837 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:53:50,837 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 10:53:50,837 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:53:50,838 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:53:50,838 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:53:50,841 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:53:50,841 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:53:50,841 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:53:50,842 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:53:50,842 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:53:50,842 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:53:50,842 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:53:50,843 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:53:50,843 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:53:50,843 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:53:50,843 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:53:50,843 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:53:50,844 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 10:53:50,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 10:53:50,845 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:53:50,846 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:53:50,846 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:53:50,846 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:53:50,847 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff3c6c16ef90e12f2ac147bf3a98eeeb39b940cc7b1512ba9dc2288a5348d361 [2024-11-20 10:53:51,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:53:51,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:53:51,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:53:51,172 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:53:51,172 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:53:51,173 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2024-11-20 10:53:52,542 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:53:53,086 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:53:53,087 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2024-11-20 10:53:53,143 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1212f5c58/0dfc3e88b4b746bb89eed415add2e369/FLAG76bd3d5f7 [2024-11-20 10:53:53,157 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1212f5c58/0dfc3e88b4b746bb89eed415add2e369 [2024-11-20 10:53:53,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:53:53,160 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:53:53,162 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:53:53,162 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:53:53,168 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:53:53,168 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:53:53" (1/1) ... [2024-11-20 10:53:53,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40539fb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:53, skipping insertion in model container [2024-11-20 10:53:53,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:53:53" (1/1) ... [2024-11-20 10:53:53,316 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:53:56,210 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-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2024-11-20 10:53:56,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:53:56,500 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:53:56,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2024-11-20 10:53:56,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2024-11-20 10:53:56,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2024-11-20 10:53:56,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2024-11-20 10:53:56,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6744] [2024-11-20 10:53:56,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6749] [2024-11-20 10:53:56,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6754] [2024-11-20 10:53:56,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6759] [2024-11-20 10:53:56,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6834] [2024-11-20 10:53:56,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6839] [2024-11-20 10:53:56,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6844] [2024-11-20 10:53:56,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6849] [2024-11-20 10:53:56,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7237] [2024-11-20 10:53:56,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7242] [2024-11-20 10:53:56,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7247] [2024-11-20 10:53:56,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7252] [2024-11-20 10:53:56,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [8780] [2024-11-20 10:53:56,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8788-8789] [2024-11-20 10:53:56,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [8798-8799] [2024-11-20 10:53:56,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8867] [2024-11-20 10:53:56,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8872] [2024-11-20 10:53:56,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8877] [2024-11-20 10:53:56,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8882] [2024-11-20 10:53:57,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9583] [2024-11-20 10:53:57,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9588] [2024-11-20 10:53:57,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9593] [2024-11-20 10:53:57,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9598] [2024-11-20 10:53:57,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9946] [2024-11-20 10:53:57,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9951] [2024-11-20 10:53:57,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9956] [2024-11-20 10:53:57,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9961] [2024-11-20 10:53:57,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10155] [2024-11-20 10:53:57,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10160] [2024-11-20 10:53:57,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10165] [2024-11-20 10:53:57,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10170] [2024-11-20 10:53:57,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10249] [2024-11-20 10:53:57,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10254] [2024-11-20 10:53:57,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10259] [2024-11-20 10:53:57,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10264] [2024-11-20 10:53:57,055 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11356] [2024-11-20 10:53:57,107 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-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2024-11-20 10:53:57,119 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:53:57,312 INFO L204 MainTranslator]: Completed translation [2024-11-20 10:53:57,313 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57 WrapperNode [2024-11-20 10:53:57,313 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:53:57,314 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 10:53:57,314 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 10:53:57,315 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 10:53:57,321 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,451 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,641 INFO L138 Inliner]: procedures = 461, calls = 4634, calls flagged for inlining = 238, calls inlined = 15, statements flattened = 2127 [2024-11-20 10:53:57,643 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 10:53:57,644 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 10:53:57,644 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 10:53:57,644 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 10:53:57,657 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,658 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,678 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,789 INFO L175 MemorySlicer]: Split 1502 memory accesses to 28 slices as follows [8, 15, 8, 167, 16, 8, 168, 6, 4, 222, 27, 14, 308, 6, 215, 2, 8, 3, 5, 222, 2, 3, 41, 5, 1, 6, 6, 6]. 21 percent of accesses are in the largest equivalence class. The 287 initializations are split as follows [8, 15, 8, 0, 0, 8, 168, 6, 4, 0, 0, 0, 18, 6, 0, 2, 8, 3, 5, 0, 2, 3, 0, 5, 0, 6, 6, 6]. The 1169 writes are split as follows [0, 0, 0, 167, 16, 0, 0, 0, 0, 222, 14, 14, 258, 0, 215, 0, 0, 0, 0, 222, 0, 0, 41, 0, 0, 0, 0, 0]. [2024-11-20 10:53:57,790 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,790 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,860 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,871 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,896 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,909 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,931 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 10:53:57,932 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 10:53:57,932 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 10:53:57,933 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 10:53:57,935 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:53:58,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 10:53:58,061 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) [2024-11-20 10:53:58,085 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 [2024-11-20 10:53:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-20 10:53:58,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-20 10:53:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 10:53:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 10:53:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-20 10:53:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-20 10:53:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-20 10:53:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-20 10:53:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2024-11-20 10:53:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2024-11-20 10:53:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 10:53:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 10:53:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 10:53:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 10:53:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 10:53:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 10:53:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 10:53:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 10:53:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 10:53:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 10:53:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-20 10:53:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-20 10:53:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-20 10:53:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-20 10:53:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-20 10:53:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-20 10:53:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-20 10:53:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-20 10:53:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-20 10:53:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-20 10:53:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-20 10:53:58,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-20 10:53:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-20 10:53:58,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-20 10:53:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 10:53:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 10:53:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 10:53:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 10:53:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 10:53:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 10:53:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 10:53:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 10:53:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 10:53:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 10:53:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 10:53:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 10:53:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 10:53:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 10:53:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 10:53:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 10:53:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 10:53:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 10:53:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 10:53:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 10:53:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-20 10:53:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-20 10:53:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-20 10:53:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-20 10:53:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-20 10:53:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-20 10:53:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-20 10:53:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-20 10:53:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-20 10:53:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-20 10:53:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2024-11-20 10:53:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2024-11-20 10:53:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-20 10:53:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-20 10:53:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 10:53:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 10:53:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 10:53:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 10:53:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 10:53:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 10:53:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 10:53:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 10:53:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 10:53:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 10:53:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 10:53:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 10:53:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-20 10:53:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-20 10:53:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-20 10:53:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-20 10:53:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-20 10:53:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-20 10:53:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-20 10:53:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-20 10:53:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2024-11-20 10:53:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2024-11-20 10:53:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-20 10:53:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-20 10:53:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2024-11-20 10:53:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2024-11-20 10:53:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 10:53:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 10:53:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 10:53:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 10:53:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 10:53:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 10:53:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 10:53:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 10:53:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 10:53:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 10:53:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 10:53:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 10:53:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 10:53:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 10:53:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 10:53:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 10:53:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 10:53:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 10:53:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 10:53:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 10:53:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 10:53:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 10:53:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-20 10:53:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-20 10:53:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-20 10:53:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-20 10:53:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-20 10:53:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-20 10:53:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-20 10:53:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-20 10:53:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-20 10:53:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-20 10:53:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 10:53:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 10:53:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 10:53:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 10:53:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 10:53:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 10:53:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 10:53:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 10:53:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 10:53:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 10:53:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-20 10:53:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-20 10:53:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-20 10:53:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-20 10:53:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-20 10:53:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-20 10:53:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-20 10:53:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-20 10:53:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2024-11-20 10:53:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2024-11-20 10:53:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 10:53:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 10:53:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 10:53:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 10:53:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 10:53:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 10:53:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 10:53:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 10:53:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 10:53:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-20 10:53:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-20 10:53:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-20 10:53:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-20 10:53:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-20 10:53:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-20 10:53:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-20 10:53:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-20 10:53:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-20 10:53:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 10:53:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 10:53:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-20 10:53:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-20 10:53:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-20 10:53:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-20 10:53:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-20 10:53:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-20 10:53:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2024-11-20 10:53:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2024-11-20 10:53:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 10:53:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 10:53:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 10:53:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 10:53:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 10:53:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 10:53:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 10:53:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 10:53:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 10:53:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 10:53:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 10:53:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 10:53:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 10:53:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 10:53:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 10:53:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 10:53:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 10:53:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 10:53:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 10:53:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 10:53:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-20 10:53:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-20 10:53:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-20 10:53:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-20 10:53:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-20 10:53:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-20 10:53:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-20 10:53:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-20 10:53:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2024-11-20 10:53:58,263 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2024-11-20 10:53:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-20 10:53:58,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-20 10:53:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 10:53:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-20 10:53:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-20 10:53:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-20 10:53:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-20 10:53:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-20 10:53:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2024-11-20 10:53:58,266 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2024-11-20 10:53:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 10:53:58,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 10:53:58,859 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 10:53:58,863 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 10:54:12,794 INFO L? ?]: Removed 257 outVars from TransFormulas that were not future-live. [2024-11-20 10:54:12,795 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 10:54:12,815 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 10:54:12,815 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-20 10:54:12,816 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:54:12 BoogieIcfgContainer [2024-11-20 10:54:12,816 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 10:54:12,818 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 10:54:12,818 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 10:54:12,822 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 10:54:12,822 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 10:53:53" (1/3) ... [2024-11-20 10:54:12,823 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ba334d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:54:12, skipping insertion in model container [2024-11-20 10:54:12,823 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57" (2/3) ... [2024-11-20 10:54:12,823 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ba334d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:54:12, skipping insertion in model container [2024-11-20 10:54:12,823 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:54:12" (3/3) ... [2024-11-20 10:54:12,825 INFO L112 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2024-11-20 10:54:12,842 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 10:54:12,843 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 10:54:12,926 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 10:54:12,935 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;@6224cb21, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 10:54:12,936 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 10:54:12,942 INFO L276 IsEmpty]: Start isEmpty. Operand has 243 states, 172 states have (on average 1.313953488372093) internal successors, (226), 179 states have internal predecessors, (226), 44 states have call successors, (44), 25 states have call predecessors, (44), 25 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-20 10:54:12,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-20 10:54:12,950 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 10:54:12,950 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 10:54:12,951 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 10:54:12,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 10:54:12,956 INFO L85 PathProgramCache]: Analyzing trace with hash -1657228456, now seen corresponding path program 1 times [2024-11-20 10:54:12,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 10:54:12,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192780287] [2024-11-20 10:54:12,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 10:54:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms