./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 c7c6ca5d 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-?-c7c6ca5-m [2024-11-09 03:58:41,292 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:58:41,349 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 03:58:41,352 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:58:41,352 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:58:41,367 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:58:41,367 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:58:41,367 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:58:41,368 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:58:41,368 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:58:41,368 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:58:41,369 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:58:41,369 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:58:41,369 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:58:41,370 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:58:41,370 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:58:41,370 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:58:41,370 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 03:58:41,371 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:58:41,371 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:58:41,371 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:58:41,372 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:58:41,372 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:58:41,372 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:58:41,372 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:58:41,372 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:58:41,373 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:58:41,373 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:58:41,373 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:58:41,373 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:58:41,374 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:58:41,374 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:58:41,374 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:58:41,374 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 03:58:41,374 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 03:58:41,375 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:58:41,375 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:58:41,375 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:58:41,375 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:58:41,375 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a53475d20358eccef32472ce4aa27d8e42892fe8aff1ff84d12b307e9d42e276 [2024-11-09 03:58:41,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:58:41,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:58:41,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:58:41,638 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:58:41,639 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:58:41,639 INFO L431 ainManager$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 [2024-11-09 03:58:42,944 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:58:43,394 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:58:43,395 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 [2024-11-09 03:58:43,439 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c04e1d67/bb222511bf2d4d03a3686e34112c6426/FLAGf623cb3e9 [2024-11-09 03:58:43,453 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c04e1d67/bb222511bf2d4d03a3686e34112c6426 [2024-11-09 03:58:43,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:58:43,457 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:58:43,459 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:58:43,460 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:58:43,464 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:58:43,465 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:58:43" (1/1) ... [2024-11-09 03:58:43,465 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@190c8014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:43, skipping insertion in model container [2024-11-09 03:58:43,467 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:58:43" (1/1) ... [2024-11-09 03:58:43,575 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:58:45,619 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] [2024-11-09 03:58:45,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:58:45,867 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:58:45,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2024-11-09 03:58:45,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2024-11-09 03:58:45,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2024-11-09 03:58:45,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2024-11-09 03:58:46,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6742] [2024-11-09 03:58:46,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6747] [2024-11-09 03:58:46,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6752] [2024-11-09 03:58:46,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6757] [2024-11-09 03:58:46,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6832] [2024-11-09 03:58:46,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6837] [2024-11-09 03:58:46,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6842] [2024-11-09 03:58:46,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6847] [2024-11-09 03:58:46,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7235] [2024-11-09 03:58:46,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7240] [2024-11-09 03:58:46,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7245] [2024-11-09 03:58:46,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7250] [2024-11-09 03:58:46,219 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] [2024-11-09 03:58:46,220 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] [2024-11-09 03:58:46,220 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] [2024-11-09 03:58:46,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8857] [2024-11-09 03:58:46,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8862] [2024-11-09 03:58:46,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8867] [2024-11-09 03:58:46,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8872] [2024-11-09 03:58:46,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9573] [2024-11-09 03:58:46,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9578] [2024-11-09 03:58:46,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9583] [2024-11-09 03:58:46,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9588] [2024-11-09 03:58:46,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9936] [2024-11-09 03:58:46,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9941] [2024-11-09 03:58:46,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9946] [2024-11-09 03:58:46,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9951] [2024-11-09 03:58:46,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10145] [2024-11-09 03:58:46,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10150] [2024-11-09 03:58:46,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10155] [2024-11-09 03:58:46,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10160] [2024-11-09 03:58:46,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10239] [2024-11-09 03:58:46,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10244] [2024-11-09 03:58:46,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10249] [2024-11-09 03:58:46,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10254] [2024-11-09 03:58:46,307 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11346] [2024-11-09 03:58:46,330 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] [2024-11-09 03:58:46,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:58:46,510 INFO L204 MainTranslator]: Completed translation [2024-11-09 03:58:46,511 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46 WrapperNode [2024-11-09 03:58:46,512 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:58:46,513 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 03:58:46,513 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 03:58:46,513 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 03:58:46,519 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:46,627 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:46,775 INFO L138 Inliner]: procedures = 460, calls = 4631, calls flagged for inlining = 237, calls inlined = 15, statements flattened = 2127 [2024-11-09 03:58:46,776 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 03:58:46,777 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 03:58:46,778 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 03:58:46,778 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 03:58:46,786 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:46,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:46,802 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:46,949 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, 8, 2, 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, 8, 2, 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]. [2024-11-09 03:58:46,950 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:46,950 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:47,064 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:47,071 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:47,115 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:47,131 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:47,155 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 03:58:47,156 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 03:58:47,157 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 03:58:47,158 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 03:58:47,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (1/1) ... [2024-11-09 03:58:47,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:58:47,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 03:58:47,188 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) [2024-11-09 03:58:47,192 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 [2024-11-09 03:58:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-09 03:58:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-09 03:58:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 03:58:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 03:58:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-09 03:58:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-09 03:58:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-09 03:58:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-09 03:58:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2024-11-09 03:58:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2024-11-09 03:58:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 03:58:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 03:58:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 03:58:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 03:58:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 03:58:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 03:58:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 03:58:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 03:58:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 03:58:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 03:58:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 03:58:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 03:58:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 03:58:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 03:58:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 03:58:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 03:58:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 03:58:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-09 03:58:47,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-09 03:58:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-09 03:58:47,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-09 03:58:47,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 03:58:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 03:58:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 03:58:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-09 03:58:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-09 03:58:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-09 03:58:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-09 03:58:47,241 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-09 03:58:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2024-11-09 03:58:47,241 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2024-11-09 03:58:47,243 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-09 03:58:47,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-09 03:58:47,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 03:58:47,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 03:58:47,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 03:58:47,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 03:58:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 03:58:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 03:58:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 03:58:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 03:58:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 03:58:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 03:58:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 03:58:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 03:58:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 03:58:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 03:58:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 03:58:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 03:58:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 03:58:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 03:58:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 03:58:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 03:58:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 03:58:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 03:58:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 03:58:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 03:58:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-09 03:58:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-09 03:58:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-09 03:58:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-09 03:58:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-09 03:58:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-09 03:58:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2024-11-09 03:58:47,249 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2024-11-09 03:58:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-09 03:58:47,250 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-09 03:58:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2024-11-09 03:58:47,251 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2024-11-09 03:58:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 03:58:47,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 03:58:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 03:58:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 03:58:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 03:58:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 03:58:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 03:58:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 03:58:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 03:58:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 03:58:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 03:58:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 03:58:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 03:58:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 03:58:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 03:58:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 03:58:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-09 03:58:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 03:58:47,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 03:58:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-09 03:58:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-09 03:58:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-09 03:58:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2024-11-09 03:58:47,257 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2024-11-09 03:58:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 03:58:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 03:58:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 03:58:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 03:58:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 03:58:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 03:58:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 03:58:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 03:58:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 03:58:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 03:58:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 03:58:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 03:58:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 03:58:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 03:58:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 03:58:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 03:58:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 03:58:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 03:58:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 03:58:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 03:58:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-09 03:58:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-09 03:58:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-09 03:58:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-09 03:58:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-09 03:58:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-09 03:58:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-09 03:58:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-09 03:58:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 03:58:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 03:58:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-09 03:58:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-09 03:58:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-09 03:58:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-09 03:58:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-09 03:58:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-09 03:58:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2024-11-09 03:58:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2024-11-09 03:58:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 03:58:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 03:58:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 03:58:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 03:58:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 03:58:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 03:58:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 03:58:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 03:58:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 03:58:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 03:58:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 03:58:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 03:58:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 03:58:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 03:58:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 03:58:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 03:58:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 03:58:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 03:58:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 03:58:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 03:58:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 03:58:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 03:58:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 03:58:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 03:58:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2024-11-09 03:58:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-09 03:58:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 03:58:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 03:58:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 03:58:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 03:58:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 03:58:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 03:58:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 03:58:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 03:58:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 03:58:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 03:58:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 03:58:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 03:58:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 03:58:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 03:58:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 03:58:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 03:58:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 03:58:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 03:58:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 03:58:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 03:58:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 03:58:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-09 03:58:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-09 03:58:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-09 03:58:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2024-11-09 03:58:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2024-11-09 03:58:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 03:58:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 03:58:47,777 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 03:58:47,780 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 03:59:02,902 INFO L? ?]: Removed 257 outVars from TransFormulas that were not future-live. [2024-11-09 03:59:02,903 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 03:59:02,915 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 03:59:02,917 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 03:59:02,917 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 03:59:02 BoogieIcfgContainer [2024-11-09 03:59:02,917 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 03:59:02,919 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 03:59:02,919 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 03:59:02,921 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 03:59:02,921 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 03:58:43" (1/3) ... [2024-11-09 03:59:02,922 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d42227d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 03:59:02, skipping insertion in model container [2024-11-09 03:59:02,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:58:46" (2/3) ... [2024-11-09 03:59:02,923 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d42227d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 03:59:02, skipping insertion in model container [2024-11-09 03:59:02,923 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 03:59:02" (3/3) ... [2024-11-09 03:59:02,924 INFO L112 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2024-11-09 03:59:02,936 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 03:59:02,936 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 03:59:02,988 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 03:59:02,993 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;@78a70dbf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 03:59:02,993 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 03:59:02,998 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) [2024-11-09 03:59:03,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 03:59:03,003 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 03:59:03,004 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 03:59:03,004 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 03:59:03,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 03:59:03,008 INFO L85 PathProgramCache]: Analyzing trace with hash -1657228456, now seen corresponding path program 1 times [2024-11-09 03:59:03,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 03:59:03,014 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [531773089] [2024-11-09 03:59:03,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 03:59:03,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms