./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.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-wip.dd.update-z3-fca748b-m [2024-11-20 10:53:54,594 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:53:54,684 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 10:53:54,691 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:53:54,691 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:53:54,724 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:53:54,725 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:53:54,726 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:53:54,726 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:53:54,727 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:53:54,727 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:53:54,728 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:53:54,728 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:53:54,728 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:53:54,729 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:53:54,729 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:53:54,731 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:53:54,733 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 10:53:54,734 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:53:54,734 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:53:54,734 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:53:54,735 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:53:54,735 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:53:54,735 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:53:54,737 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:53:54,737 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:53:54,737 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:53:54,738 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:53:54,738 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:53:54,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:53:54,738 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:53:54,738 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:53:54,738 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:53:54,739 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 10:53:54,739 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 10:53:54,739 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:53:54,739 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:53:54,739 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:53:54,740 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:53:54,740 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a53475d20358eccef32472ce4aa27d8e42892fe8aff1ff84d12b307e9d42e276 [2024-11-20 10:53:55,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:53:55,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:53:55,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:53:55,042 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:53:55,043 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:53:55,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2024-11-20 10:53:56,584 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:53:57,126 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:53:57,127 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 [2024-11-20 10:53:57,185 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7823cbeb/0cac75413de64b8397cb613c792da344/FLAG95735e247 [2024-11-20 10:53:57,202 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7823cbeb/0cac75413de64b8397cb613c792da344 [2024-11-20 10:53:57,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:53:57,208 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:53:57,210 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:53:57,210 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:53:57,216 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:53:57,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d6bad4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:53:57, skipping insertion in model container [2024-11-20 10:53:57,218 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:53:57" (1/1) ... [2024-11-20 10:53:57,365 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:54:00,627 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] [2024-11-20 10:54:00,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:54:00,988 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:54:01,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2024-11-20 10:54:01,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2024-11-20 10:54:01,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2024-11-20 10:54:01,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2024-11-20 10:54:01,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6742] [2024-11-20 10:54:01,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6747] [2024-11-20 10:54:01,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6752] [2024-11-20 10:54:01,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6757] [2024-11-20 10:54:01,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6832] [2024-11-20 10:54:01,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6837] [2024-11-20 10:54:01,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6842] [2024-11-20 10:54:01,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6847] [2024-11-20 10:54:01,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7235] [2024-11-20 10:54:01,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7240] [2024-11-20 10:54:01,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7245] [2024-11-20 10:54:01,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7250] [2024-11-20 10:54:01,435 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] [2024-11-20 10:54:01,436 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] [2024-11-20 10:54:01,436 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] [2024-11-20 10:54:01,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8857] [2024-11-20 10:54:01,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8862] [2024-11-20 10:54:01,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8867] [2024-11-20 10:54:01,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8872] [2024-11-20 10:54:01,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9573] [2024-11-20 10:54:01,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9578] [2024-11-20 10:54:01,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9583] [2024-11-20 10:54:01,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9588] [2024-11-20 10:54:01,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9936] [2024-11-20 10:54:01,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9941] [2024-11-20 10:54:01,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9946] [2024-11-20 10:54:01,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9951] [2024-11-20 10:54:01,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10145] [2024-11-20 10:54:01,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10150] [2024-11-20 10:54:01,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10155] [2024-11-20 10:54:01,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10160] [2024-11-20 10:54:01,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10239] [2024-11-20 10:54:01,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10244] [2024-11-20 10:54:01,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10249] [2024-11-20 10:54:01,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10254] [2024-11-20 10:54:01,521 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11346] [2024-11-20 10:54:01,582 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] [2024-11-20 10:54:01,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:54:01,783 INFO L204 MainTranslator]: Completed translation [2024-11-20 10:54:01,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01 WrapperNode [2024-11-20 10:54:01,784 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:54:01,786 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 10:54:01,786 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 10:54:01,786 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 10:54:01,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:01,917 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,112 INFO L138 Inliner]: procedures = 460, calls = 4631, calls flagged for inlining = 237, calls inlined = 15, statements flattened = 2127 [2024-11-20 10:54:02,114 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 10:54:02,116 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 10:54:02,116 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 10:54:02,116 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 10:54:02,127 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,128 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,158 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,289 INFO L175 MemorySlicer]: Split 1502 memory accesses to 28 slices as follows [8, 1, 15, 8, 167, 16, 8, 168, 6, 4, 222, 27, 14, 308, 6, 215, 8, 2, 3, 5, 222, 2, 3, 41, 5, 6, 6, 6]. 21 percent of accesses are in the largest equivalence class. The 287 initializations are split as follows [8, 0, 15, 8, 0, 0, 8, 168, 6, 4, 0, 0, 0, 18, 6, 0, 8, 2, 3, 5, 0, 2, 3, 0, 5, 6, 6, 6]. The 1169 writes are split as follows [0, 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]. [2024-11-20 10:54:02,289 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,290 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,376 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,386 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,434 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,450 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,486 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 10:54:02,488 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 10:54:02,488 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 10:54:02,488 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 10:54:02,489 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (1/1) ... [2024-11-20 10:54:02,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:54:02,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 10:54:02,528 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 10:54:02,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 10:54:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-20 10:54:02,581 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-20 10:54:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 10:54:02,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 10:54:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-20 10:54:02,582 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-20 10:54:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-20 10:54:02,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-20 10:54:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2024-11-20 10:54:02,582 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2024-11-20 10:54:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 10:54:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 10:54:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 10:54:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 10:54:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 10:54:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 10:54:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 10:54:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 10:54:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 10:54:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 10:54:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-20 10:54:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-20 10:54:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-20 10:54:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-20 10:54:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-20 10:54:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-20 10:54:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-20 10:54:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-20 10:54:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-20 10:54:02,585 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-20 10:54:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-20 10:54:02,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-20 10:54:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-20 10:54:02,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-20 10:54:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 10:54:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 10:54:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 10:54:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 10:54:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 10:54:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 10:54:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 10:54:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 10:54:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 10:54:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 10:54:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 10:54:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 10:54:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 10:54:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 10:54:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 10:54:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 10:54:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 10:54:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 10:54:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 10:54:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 10:54:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-20 10:54:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-20 10:54:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-20 10:54:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-20 10:54:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-20 10:54:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-20 10:54:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-20 10:54:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-20 10:54:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-20 10:54:02,593 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-20 10:54:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2024-11-20 10:54:02,593 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2024-11-20 10:54:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-20 10:54:02,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-20 10:54:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 10:54:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 10:54:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 10:54:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 10:54:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 10:54:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 10:54:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 10:54:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 10:54:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 10:54:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 10:54:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 10:54:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 10:54:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-20 10:54:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-20 10:54:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-20 10:54:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-20 10:54:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-20 10:54:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-20 10:54:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-20 10:54:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-20 10:54:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2024-11-20 10:54:02,599 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2024-11-20 10:54:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-20 10:54:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-20 10:54:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2024-11-20 10:54:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2024-11-20 10:54:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 10:54:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 10:54:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 10:54:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 10:54:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 10:54:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 10:54:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 10:54:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 10:54:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 10:54:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 10:54:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 10:54:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-20 10:54:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-20 10:54:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-20 10:54:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-20 10:54:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-20 10:54:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-20 10:54:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-20 10:54:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-20 10:54:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-20 10:54:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-20 10:54:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 10:54:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 10:54:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 10:54:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 10:54:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 10:54:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 10:54:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 10:54:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 10:54:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 10:54:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 10:54:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 10:54:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 10:54:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 10:54:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 10:54:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 10:54:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 10:54:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 10:54:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 10:54:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 10:54:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 10:54:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-20 10:54:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-20 10:54:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-20 10:54:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-20 10:54:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-20 10:54:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-20 10:54:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-20 10:54:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-20 10:54:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2024-11-20 10:54:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2024-11-20 10:54:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 10:54:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 10:54:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 10:54:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 10:54:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 10:54:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 10:54:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 10:54:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 10:54:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 10:54:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 10:54:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 10:54:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 10:54:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 10:54:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 10:54:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 10:54:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 10:54:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 10:54:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 10:54:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 10:54:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-20 10:54:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-20 10:54:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-20 10:54:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-20 10:54:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-20 10:54:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-20 10:54:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-20 10:54:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-20 10:54:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-20 10:54:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 10:54:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 10:54:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-20 10:54:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-20 10:54:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-20 10:54:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-20 10:54:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-20 10:54:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-20 10:54:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2024-11-20 10:54:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2024-11-20 10:54:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 10:54:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 10:54:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 10:54:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 10:54:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 10:54:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 10:54:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 10:54:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 10:54:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 10:54:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 10:54:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 10:54:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 10:54:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 10:54:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 10:54:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 10:54:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 10:54:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 10:54:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 10:54:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 10:54:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 10:54:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-20 10:54:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-20 10:54:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-20 10:54:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-20 10:54:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-20 10:54:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-20 10:54:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-20 10:54:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-20 10:54:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2024-11-20 10:54:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2024-11-20 10:54:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-20 10:54:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-20 10:54:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 10:54:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 10:54:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 10:54:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 10:54:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 10:54:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 10:54:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 10:54:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 10:54:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-20 10:54:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-20 10:54:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-20 10:54:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-20 10:54:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-20 10:54:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-20 10:54:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-20 10:54:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-20 10:54:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2024-11-20 10:54:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2024-11-20 10:54:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 10:54:02,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 10:54:03,239 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 10:54:03,242 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 10:54:16,999 INFO L? ?]: Removed 257 outVars from TransFormulas that were not future-live. [2024-11-20 10:54:17,000 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 10:54:17,018 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 10:54:17,018 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-20 10:54:17,019 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:54:17 BoogieIcfgContainer [2024-11-20 10:54:17,019 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 10:54:17,021 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 10:54:17,021 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 10:54:17,024 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 10:54:17,025 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 10:53:57" (1/3) ... [2024-11-20 10:54:17,025 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5338d684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:54:17, skipping insertion in model container [2024-11-20 10:54:17,025 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:54:01" (2/3) ... [2024-11-20 10:54:17,026 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5338d684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:54:17, skipping insertion in model container [2024-11-20 10:54:17,026 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:54:17" (3/3) ... [2024-11-20 10:54:17,027 INFO L112 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2024-11-20 10:54:17,043 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 10:54:17,043 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 10:54:17,115 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 10:54:17,122 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;@45a7fcfe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 10:54:17,122 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 10:54:17,128 INFO L276 IsEmpty]: Start isEmpty. Operand has 243 states, 172 states have (on average 1.313953488372093) internal successors, (226), 179 states have internal predecessors, (226), 44 states have call successors, (44), 25 states have call predecessors, (44), 25 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-20 10:54:17,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-20 10:54:17,136 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 10:54:17,137 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 10:54:17,138 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 10:54:17,143 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 10:54:17,144 INFO L85 PathProgramCache]: Analyzing trace with hash -1657228456, now seen corresponding path program 1 times [2024-11-20 10:54:17,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 10:54:17,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896628722] [2024-11-20 10:54:17,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 10:54:17,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms