./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.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc 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.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 a53475d20358eccef32472ce4aa27d8e42892fe8aff1ff84d12b307e9d42e276 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 03:01:22,121 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 03:01:22,198 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 03:01:22,203 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 03:01:22,203 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 03:01:22,238 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 03:01:22,238 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 03:01:22,238 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 03:01:22,242 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 03:01:22,243 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 03:01:22,243 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 03:01:22,243 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 03:01:22,244 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 03:01:22,244 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 03:01:22,245 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 03:01:22,245 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 03:01:22,246 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 03:01:22,246 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 03:01:22,250 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 03:01:22,251 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 03:01:22,251 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 03:01:22,251 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 03:01:22,252 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 03:01:22,255 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 03:01:22,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 03:01:22,255 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 03:01:22,256 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 03:01:22,256 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 03:01:22,256 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 03:01:22,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:01:22,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 03:01:22,257 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 03:01:22,257 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 03:01:22,258 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 03:01:22,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 03:01:22,258 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 03:01:22,259 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 03:01:22,259 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 03:01:22,259 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 03:01:22,259 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a53475d20358eccef32472ce4aa27d8e42892fe8aff1ff84d12b307e9d42e276 [2024-11-19 03:01:22,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 03:01:22,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 03:01:22,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 03:01:22,595 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 03:01:22,596 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 03:01:22,597 INFO L431 ainManager$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.i [2024-11-19 03:01:24,129 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 03:01:24,705 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 03:01:24,707 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.i [2024-11-19 03:01:24,767 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c68eb174/5393571255ee407d853c4d5946737a63/FLAG51a41d512 [2024-11-19 03:01:25,209 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c68eb174/5393571255ee407d853c4d5946737a63 [2024-11-19 03:01:25,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 03:01:25,213 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 03:01:25,214 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 03:01:25,214 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 03:01:25,220 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 03:01:25,221 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:01:25" (1/1) ... [2024-11-19 03:01:25,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a8f9707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:25, skipping insertion in model container [2024-11-19 03:01:25,222 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:01:25" (1/1) ... [2024-11-19 03:01:25,379 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 03:01:29,148 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.i[340870,340883] [2024-11-19 03:01:29,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:01:29,460 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 03:01:29,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2024-11-19 03:01:29,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2024-11-19 03:01:29,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2024-11-19 03:01:29,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2024-11-19 03:01:29,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6742] [2024-11-19 03:01:29,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6747] [2024-11-19 03:01:29,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6752] [2024-11-19 03:01:29,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6757] [2024-11-19 03:01:29,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6832] [2024-11-19 03:01:29,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6837] [2024-11-19 03:01:29,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6842] [2024-11-19 03:01:29,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6847] [2024-11-19 03:01:29,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7235] [2024-11-19 03:01:29,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7240] [2024-11-19 03:01:29,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7245] [2024-11-19 03:01:29,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7250] [2024-11-19 03:01:29,963 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)); [8770] [2024-11-19 03:01:29,964 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"); [8778-8779] [2024-11-19 03:01:29,964 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"); [8788-8789] [2024-11-19 03:01:29,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8857] [2024-11-19 03:01:29,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8862] [2024-11-19 03:01:29,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8867] [2024-11-19 03:01:29,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8872] [2024-11-19 03:01:30,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9573] [2024-11-19 03:01:30,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9578] [2024-11-19 03:01:30,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9583] [2024-11-19 03:01:30,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9588] [2024-11-19 03:01:30,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9936] [2024-11-19 03:01:30,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9941] [2024-11-19 03:01:30,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9946] [2024-11-19 03:01:30,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9951] [2024-11-19 03:01:30,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10145] [2024-11-19 03:01:30,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10150] [2024-11-19 03:01:30,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10155] [2024-11-19 03:01:30,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10160] [2024-11-19 03:01:30,031 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10239] [2024-11-19 03:01:30,031 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10244] [2024-11-19 03:01:30,031 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10249] [2024-11-19 03:01:30,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10254] [2024-11-19 03:01:30,077 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11346] [2024-11-19 03:01:30,104 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.i[340870,340883] [2024-11-19 03:01:30,116 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:01:30,357 INFO L204 MainTranslator]: Completed translation [2024-11-19 03:01:30,358 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30 WrapperNode [2024-11-19 03:01:30,358 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 03:01:30,360 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 03:01:30,360 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 03:01:30,360 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 03:01:30,367 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:30,507 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:30,631 INFO L138 Inliner]: procedures = 460, calls = 4631, calls flagged for inlining = 237, calls inlined = 15, statements flattened = 2127 [2024-11-19 03:01:30,631 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 03:01:30,633 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 03:01:30,633 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 03:01:30,633 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 03:01:30,644 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:30,645 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:30,665 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:30,874 INFO L175 MemorySlicer]: Split 1502 memory accesses to 28 slices as follows [8, 1, 8, 167, 16, 8, 168, 6, 4, 222, 27, 14, 308, 6, 215, 2, 8, 3, 5, 222, 2, 3, 41, 5, 6, 15, 6, 6]. 21 percent of accesses are in the largest equivalence class. The 287 initializations are split as follows [8, 0, 8, 0, 0, 8, 168, 6, 4, 0, 0, 0, 18, 6, 0, 2, 8, 3, 5, 0, 2, 3, 0, 5, 6, 15, 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]. [2024-11-19 03:01:30,874 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:30,875 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:30,980 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:31,025 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:31,079 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:31,095 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:31,137 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 03:01:31,139 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 03:01:31,140 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 03:01:31,140 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 03:01:31,141 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (1/1) ... [2024-11-19 03:01:31,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:01:31,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:01:31,175 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) [2024-11-19 03:01:31,185 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 [2024-11-19 03:01:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-19 03:01:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-19 03:01:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 03:01:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 03:01:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-19 03:01:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-19 03:01:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-19 03:01:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-19 03:01:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2024-11-19 03:01:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2024-11-19 03:01:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 03:01:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 03:01:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 03:01:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 03:01:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 03:01:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 03:01:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 03:01:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 03:01:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 03:01:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 03:01:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 03:01:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 03:01:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 03:01:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 03:01:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 03:01:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 03:01:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 03:01:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 03:01:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 03:01:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 03:01:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 03:01:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 03:01:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 03:01:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 03:01:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 03:01:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-19 03:01:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-19 03:01:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-19 03:01:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-19 03:01:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 03:01:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 03:01:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 03:01:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 03:01:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 03:01:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 03:01:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 03:01:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-19 03:01:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-19 03:01:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-19 03:01:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-19 03:01:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-19 03:01:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2024-11-19 03:01:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2024-11-19 03:01:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-19 03:01:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-19 03:01:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 03:01:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 03:01:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 03:01:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 03:01:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 03:01:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 03:01:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 03:01:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 03:01:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 03:01:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 03:01:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 03:01:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 03:01:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 03:01:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 03:01:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 03:01:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 03:01:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 03:01:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 03:01:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 03:01:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 03:01:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 03:01:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 03:01:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 03:01:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 03:01:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 03:01:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 03:01:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 03:01:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-19 03:01:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-19 03:01:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-19 03:01:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2024-11-19 03:01:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2024-11-19 03:01:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-19 03:01:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-19 03:01:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2024-11-19 03:01:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2024-11-19 03:01:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 03:01:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 03:01:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 03:01:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-19 03:01:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-19 03:01:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 03:01:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 03:01:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 03:01:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 03:01:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 03:01:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 03:01:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 03:01:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 03:01:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 03:01:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 03:01:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 03:01:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 03:01:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 03:01:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 03:01:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-19 03:01:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-19 03:01:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-19 03:01:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2024-11-19 03:01:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2024-11-19 03:01:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 03:01:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 03:01:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 03:01:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 03:01:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 03:01:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 03:01:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 03:01:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 03:01:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 03:01:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 03:01:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 03:01:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 03:01:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 03:01:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 03:01:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 03:01:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 03:01:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 03:01:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 03:01:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 03:01:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 03:01:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 03:01:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 03:01:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 03:01:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-19 03:01:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-19 03:01:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-19 03:01:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-19 03:01:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-19 03:01:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 03:01:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 03:01:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-19 03:01:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-19 03:01:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-19 03:01:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-19 03:01:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-19 03:01:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-19 03:01:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2024-11-19 03:01:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2024-11-19 03:01:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 03:01:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 03:01:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2024-11-19 03:01:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2024-11-19 03:01:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-19 03:01:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-19 03:01:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 03:01:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 03:01:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 03:01:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 03:01:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 03:01:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 03:01:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 03:01:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 03:01:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 03:01:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 03:01:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 03:01:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 03:01:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 03:01:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 03:01:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 03:01:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 03:01:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 03:01:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 03:01:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 03:01:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 03:01:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 03:01:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 03:01:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 03:01:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 03:01:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 03:01:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-19 03:01:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-19 03:01:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-19 03:01:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2024-11-19 03:01:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2024-11-19 03:01:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 03:01:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 03:01:31,840 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 03:01:31,843 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 03:01:45,149 INFO L? ?]: Removed 257 outVars from TransFormulas that were not future-live. [2024-11-19 03:01:45,149 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 03:01:45,168 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 03:01:45,169 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-19 03:01:45,169 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:01:45 BoogieIcfgContainer [2024-11-19 03:01:45,169 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 03:01:45,171 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 03:01:45,172 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 03:01:45,175 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 03:01:45,175 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:01:25" (1/3) ... [2024-11-19 03:01:45,176 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c81b273 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:01:45, skipping insertion in model container [2024-11-19 03:01:45,176 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:30" (2/3) ... [2024-11-19 03:01:45,176 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c81b273 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:01:45, skipping insertion in model container [2024-11-19 03:01:45,178 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:01:45" (3/3) ... [2024-11-19 03:01:45,179 INFO L112 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2024-11-19 03:01:45,193 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 03:01:45,193 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 03:01:45,263 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 03:01:45,270 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;@127d4b24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 03:01:45,270 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 03:01:45,278 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) [2024-11-19 03:01:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-19 03:01:45,285 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:01:45,285 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:01:45,286 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:01:45,290 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:01:45,291 INFO L85 PathProgramCache]: Analyzing trace with hash -1657228456, now seen corresponding path program 1 times [2024-11-19 03:01:45,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:01:45,300 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582499913] [2024-11-19 03:01:45,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:01:45,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms