./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../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 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-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.dk.perfect-tracechecks-8be7027-m [2024-11-12 09:37:16,137 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 09:37:16,217 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 09:37:16,224 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 09:37:16,225 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 09:37:16,253 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 09:37:16,253 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 09:37:16,254 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 09:37:16,255 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 09:37:16,256 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 09:37:16,257 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 09:37:16,257 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 09:37:16,258 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 09:37:16,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 09:37:16,261 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 09:37:16,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 09:37:16,262 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 09:37:16,262 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 09:37:16,262 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 09:37:16,263 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 09:37:16,263 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 09:37:16,264 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 09:37:16,264 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 09:37:16,264 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 09:37:16,265 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 09:37:16,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 09:37:16,265 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 09:37:16,265 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 09:37:16,266 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 09:37:16,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 09:37:16,266 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 09:37:16,267 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 09:37:16,267 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 09:37:16,269 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 09:37:16,269 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 09:37:16,269 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 09:37:16,282 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 09:37:16,282 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 09:37:16,282 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 09:37:16,282 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff3c6c16ef90e12f2ac147bf3a98eeeb39b940cc7b1512ba9dc2288a5348d361 [2024-11-12 09:37:16,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 09:37:16,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 09:37:16,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 09:37:16,642 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 09:37:16,643 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 09:37:16,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2024-11-12 09:37:18,114 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 09:37:18,715 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 09:37:18,716 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 [2024-11-12 09:37:18,770 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b17b44a6/3a183da18bb047d0b2d5f615efa5e939/FLAGd15d87d35 [2024-11-12 09:37:18,786 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b17b44a6/3a183da18bb047d0b2d5f615efa5e939 [2024-11-12 09:37:18,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 09:37:18,790 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 09:37:18,792 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 09:37:18,792 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 09:37:18,799 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 09:37:18,800 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 09:37:18" (1/1) ... [2024-11-12 09:37:18,801 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12a5ba0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:18, skipping insertion in model container [2024-11-12 09:37:18,801 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 09:37:18" (1/1) ... [2024-11-12 09:37:18,915 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 09:37:22,228 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] [2024-11-12 09:37:22,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 09:37:22,497 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 09:37:22,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2024-11-12 09:37:22,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2024-11-12 09:37:22,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2024-11-12 09:37:22,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2024-11-12 09:37:22,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6744] [2024-11-12 09:37:22,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6749] [2024-11-12 09:37:22,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6754] [2024-11-12 09:37:22,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6759] [2024-11-12 09:37:22,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6834] [2024-11-12 09:37:22,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6839] [2024-11-12 09:37:22,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6844] [2024-11-12 09:37:22,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6849] [2024-11-12 09:37:22,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7237] [2024-11-12 09:37:22,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7242] [2024-11-12 09:37:22,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7247] [2024-11-12 09:37:22,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7252] [2024-11-12 09:37:22,936 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] [2024-11-12 09:37:22,937 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] [2024-11-12 09:37:22,937 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] [2024-11-12 09:37:22,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8867] [2024-11-12 09:37:22,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8872] [2024-11-12 09:37:22,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8877] [2024-11-12 09:37:22,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8882] [2024-11-12 09:37:22,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9583] [2024-11-12 09:37:22,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9588] [2024-11-12 09:37:22,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9593] [2024-11-12 09:37:22,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9598] [2024-11-12 09:37:22,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9946] [2024-11-12 09:37:22,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9951] [2024-11-12 09:37:22,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9956] [2024-11-12 09:37:22,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9961] [2024-11-12 09:37:22,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10155] [2024-11-12 09:37:22,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10160] [2024-11-12 09:37:22,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10165] [2024-11-12 09:37:22,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10170] [2024-11-12 09:37:22,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10249] [2024-11-12 09:37:22,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10254] [2024-11-12 09:37:22,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10259] [2024-11-12 09:37:22,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10264] [2024-11-12 09:37:23,072 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11356] [2024-11-12 09:37:23,098 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] [2024-11-12 09:37:23,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 09:37:23,309 INFO L204 MainTranslator]: Completed translation [2024-11-12 09:37:23,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23 WrapperNode [2024-11-12 09:37:23,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 09:37:23,311 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 09:37:23,311 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 09:37:23,311 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 09:37:23,319 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:23,476 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:23,610 INFO L138 Inliner]: procedures = 461, calls = 4634, calls flagged for inlining = 238, calls inlined = 15, statements flattened = 2127 [2024-11-12 09:37:23,613 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 09:37:23,614 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 09:37:23,614 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 09:37:23,614 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 09:37:23,626 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:23,627 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:23,642 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:23,837 INFO L175 MemorySlicer]: Split 1502 memory accesses to 28 slices as follows [8, 8, 167, 16, 8, 168, 6, 4, 222, 27, 14, 308, 6, 215, 2, 8, 3, 5, 222, 2, 3, 41, 5, 6, 15, 1, 6, 6]. 21 percent of accesses are in the largest equivalence class. The 287 initializations are split as follows [8, 8, 0, 0, 8, 168, 6, 4, 0, 0, 0, 18, 6, 0, 2, 8, 3, 5, 0, 2, 3, 0, 5, 6, 15, 0, 6, 6]. The 1169 writes are split as follows [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, 0]. [2024-11-12 09:37:23,838 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:23,838 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:24,004 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:24,016 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:24,048 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:24,062 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:24,091 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 09:37:24,093 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 09:37:24,093 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 09:37:24,093 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 09:37:24,094 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (1/1) ... [2024-11-12 09:37:24,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 09:37:24,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 09:37:24,134 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 09:37:24,141 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 09:37:24,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-12 09:37:24,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-12 09:37:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 09:37:24,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 09:37:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-12 09:37:24,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-12 09:37:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-12 09:37:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-12 09:37:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2024-11-12 09:37:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2024-11-12 09:37:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 09:37:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 09:37:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 09:37:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 09:37:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 09:37:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 09:37:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 09:37:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 09:37:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 09:37:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 09:37:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 09:37:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 09:37:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 09:37:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 09:37:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 09:37:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 09:37:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 09:37:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 09:37:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 09:37:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 09:37:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-12 09:37:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-12 09:37:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-12 09:37:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-12 09:37:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-12 09:37:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-12 09:37:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-12 09:37:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-12 09:37:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-12 09:37:24,195 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-12 09:37:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-12 09:37:24,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-12 09:37:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-12 09:37:24,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-12 09:37:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 09:37:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 09:37:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 09:37:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 09:37:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 09:37:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 09:37:24,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 09:37:24,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 09:37:24,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 09:37:24,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 09:37:24,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 09:37:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 09:37:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 09:37:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 09:37:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 09:37:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 09:37:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 09:37:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 09:37:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 09:37:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 09:37:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-12 09:37:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-12 09:37:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-12 09:37:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-12 09:37:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-12 09:37:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-12 09:37:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-12 09:37:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-12 09:37:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-12 09:37:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-12 09:37:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2024-11-12 09:37:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2024-11-12 09:37:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-12 09:37:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-12 09:37:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 09:37:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 09:37:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 09:37:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 09:37:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 09:37:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 09:37:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 09:37:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 09:37:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 09:37:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 09:37:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 09:37:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 09:37:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 09:37:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 09:37:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 09:37:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 09:37:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 09:37:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 09:37:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 09:37:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 09:37:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 09:37:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 09:37:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-12 09:37:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-12 09:37:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-12 09:37:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-12 09:37:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-12 09:37:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-12 09:37:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-12 09:37:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-12 09:37:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2024-11-12 09:37:24,208 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2024-11-12 09:37:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-12 09:37:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-12 09:37:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2024-11-12 09:37:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2024-11-12 09:37:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 09:37:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 09:37:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 09:37:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 09:37:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 09:37:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-12 09:37:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-12 09:37:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-12 09:37:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-12 09:37:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-12 09:37:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 09:37:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 09:37:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 09:37:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 09:37:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 09:37:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 09:37:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 09:37:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 09:37:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 09:37:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 09:37:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 09:37:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 09:37:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 09:37:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 09:37:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 09:37:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 09:37:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 09:37:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 09:37:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 09:37:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 09:37:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 09:37:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 09:37:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-12 09:37:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-12 09:37:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-12 09:37:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-12 09:37:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-12 09:37:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-12 09:37:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-12 09:37:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-12 09:37:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2024-11-12 09:37:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2024-11-12 09:37:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 09:37:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 09:37:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 09:37:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 09:37:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 09:37:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 09:37:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 09:37:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 09:37:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 09:37:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 09:37:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 09:37:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 09:37:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 09:37:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 09:37:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 09:37:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-12 09:37:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-12 09:37:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-12 09:37:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-12 09:37:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-12 09:37:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-12 09:37:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-12 09:37:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-12 09:37:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-12 09:37:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-12 09:37:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-12 09:37:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-12 09:37:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-12 09:37:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 09:37:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 09:37:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-12 09:37:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-12 09:37:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-12 09:37:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-12 09:37:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-12 09:37:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-12 09:37:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2024-11-12 09:37:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2024-11-12 09:37:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 09:37:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 09:37:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 09:37:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 09:37:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 09:37:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 09:37:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 09:37:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 09:37:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 09:37:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 09:37:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 09:37:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 09:37:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 09:37:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 09:37:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 09:37:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 09:37:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 09:37:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 09:37:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 09:37:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 09:37:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-12 09:37:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-12 09:37:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-12 09:37:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-12 09:37:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-12 09:37:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-12 09:37:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-12 09:37:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-12 09:37:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2024-11-12 09:37:24,231 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2024-11-12 09:37:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-12 09:37:24,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-12 09:37:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 09:37:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 09:37:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-12 09:37:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-12 09:37:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-12 09:37:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-12 09:37:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-12 09:37:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2024-11-12 09:37:24,234 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2024-11-12 09:37:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-12 09:37:24,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-12 09:37:24,868 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 09:37:24,872 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 09:37:41,746 INFO L? ?]: Removed 257 outVars from TransFormulas that were not future-live. [2024-11-12 09:37:41,746 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 09:37:41,772 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 09:37:41,774 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-12 09:37:41,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 09:37:41 BoogieIcfgContainer [2024-11-12 09:37:41,775 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 09:37:41,779 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 09:37:41,779 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 09:37:41,783 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 09:37:41,783 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 09:37:18" (1/3) ... [2024-11-12 09:37:41,784 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d860faa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 09:37:41, skipping insertion in model container [2024-11-12 09:37:41,785 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:37:23" (2/3) ... [2024-11-12 09:37:41,785 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d860faa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 09:37:41, skipping insertion in model container [2024-11-12 09:37:41,785 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 09:37:41" (3/3) ... [2024-11-12 09:37:41,786 INFO L112 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2024-11-12 09:37:41,805 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 09:37:41,805 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 09:37:41,896 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 09:37:41,905 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;@44ed8568, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 09:37:41,905 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 09:37:41,914 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) [2024-11-12 09:37:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-12 09:37:41,922 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 09:37:41,923 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 09:37:41,924 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 09:37:41,930 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 09:37:41,931 INFO L85 PathProgramCache]: Analyzing trace with hash -1657228456, now seen corresponding path program 1 times [2024-11-12 09:37:41,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 09:37:41,941 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [120895613] [2024-11-12 09:37:41,941 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 09:37:41,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms