./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 8d8765652cb47319bc5d2745b6af0e3054c09de58d68c114f80568c48ca819e2 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:52:11,048 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:52:11,124 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:52:11,128 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:52:11,129 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:52:11,160 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:52:11,161 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:52:11,161 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:52:11,162 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:52:11,163 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:52:11,165 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:52:11,166 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:52:11,167 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:52:11,169 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:52:11,170 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:52:11,171 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:52:11,172 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:52:11,176 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:52:11,176 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:52:11,177 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:52:11,177 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:52:11,178 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:52:11,178 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:52:11,179 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:52:11,179 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:52:11,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:52:11,180 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:52:11,181 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:52:11,181 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:52:11,181 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:52:11,183 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:52:11,183 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:52:11,183 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:52:11,184 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:52:11,184 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:52:11,184 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:52:11,184 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d8765652cb47319bc5d2745b6af0e3054c09de58d68c114f80568c48ca819e2 [2023-11-06 22:52:11,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:52:11,453 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:52:11,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:52:11,458 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:52:11,459 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:52:11,460 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2023-11-06 22:52:14,839 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:52:16,206 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:52:16,207 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2023-11-06 22:52:16,364 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/data/b3dacb916/dc2a21e222ac4ff7899f593230cafd54/FLAG713fde4fa [2023-11-06 22:52:16,386 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/data/b3dacb916/dc2a21e222ac4ff7899f593230cafd54 [2023-11-06 22:52:16,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:52:16,395 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:52:16,402 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:52:16,403 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:52:16,409 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:52:16,409 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:52:16" (1/1) ... [2023-11-06 22:52:16,411 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69a647ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:16, skipping insertion in model container [2023-11-06 22:52:16,411 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:52:16" (1/1) ... [2023-11-06 22:52:16,797 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:52:26,742 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[1047090,1047103] [2023-11-06 22:52:26,746 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[1047235,1047248] [2023-11-06 22:52:26,799 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:52:27,082 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:52:27,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7862] [2023-11-06 22:52:27,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7865] [2023-11-06 22:52:27,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7868] [2023-11-06 22:52:27,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7871] [2023-11-06 22:52:27,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [10865] [2023-11-06 22:52:27,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10868] [2023-11-06 22:52:27,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10871] [2023-11-06 22:52:27,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10874] [2023-11-06 22:52:27,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10925] [2023-11-06 22:52:27,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10928] [2023-11-06 22:52:27,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10931] [2023-11-06 22:52:27,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10934] [2023-11-06 22:52:27,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [13312] [2023-11-06 22:52:27,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13315] [2023-11-06 22:52:27,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13318] [2023-11-06 22:52:27,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13321] [2023-11-06 22:52:27,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [18064] [2023-11-06 22:52:27,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [18067] [2023-11-06 22:52:27,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [18070] [2023-11-06 22:52:27,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [18073] [2023-11-06 22:52:27,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [18424] [2023-11-06 22:52:27,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [18427] [2023-11-06 22:52:27,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [18430] [2023-11-06 22:52:27,731 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [18433] [2023-11-06 22:52:28,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [33223-33224] [2023-11-06 22:52:28,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34534] [2023-11-06 22:52:28,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34554] [2023-11-06 22:52:28,724 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34589] [2023-11-06 22:52:28,784 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[1047090,1047103] [2023-11-06 22:52:28,799 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[1047235,1047248] [2023-11-06 22:52:28,803 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:52:29,320 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:52:29,320 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:52:29,328 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:52:29,329 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29 WrapperNode [2023-11-06 22:52:29,329 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:52:29,330 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:52:29,343 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:52:29,343 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:52:29,351 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:29,977 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:31,693 INFO L138 Inliner]: procedures = 679, calls = 14753, calls flagged for inlining = 338, calls inlined = 311, statements flattened = 35142 [2023-11-06 22:52:31,694 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:52:31,696 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:52:31,696 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:52:31,696 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:52:31,706 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:31,707 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:32,203 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:32,203 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:33,195 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:33,347 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:33,470 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:33,576 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:33,873 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:52:33,874 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:52:33,874 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:52:33,874 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:52:33,875 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (1/1) ... [2023-11-06 22:52:33,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:52:33,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:52:33,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:52:33,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b35b45c-535d-42d1-929e-4a7a9fdd5959/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:52:33,958 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_rf_reg [2023-11-06 22:52:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_rf_reg [2023-11-06 22:52:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_90 [2023-11-06 22:52:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_90 [2023-11-06 22:52:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2023-11-06 22:52:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2023-11-06 22:52:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98 [2023-11-06 22:52:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98 [2023-11-06 22:52:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_interrupt [2023-11-06 22:52:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_interrupt [2023-11-06 22:52:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 22:52:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 22:52:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_bb_reg [2023-11-06 22:52:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_bb_reg [2023-11-06 22:52:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2023-11-06 22:52:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2023-11-06 22:52:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:52:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:52:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2023-11-06 22:52:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2023-11-06 22:52:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_deinit_sw_vars [2023-11-06 22:52:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_deinit_sw_vars [2023-11-06 22:52:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2023-11-06 22:52:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2023-11-06 22:52:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2023-11-06 22:52:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2023-11-06 22:52:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-06 22:52:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-06 22:52:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 22:52:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 22:52:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_is_fw_downloaded [2023-11-06 22:52:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_is_fw_downloaded [2023-11-06 22:52:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93___0 [2023-11-06 22:52:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93___0 [2023-11-06 22:52:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2023-11-06 22:52:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2023-11-06 22:52:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_polling [2023-11-06 22:52:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_polling [2023-11-06 22:52:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_led_control [2023-11-06 22:52:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_led_control [2023-11-06 22:52:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-06 22:52:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-06 22:52:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-06 22:52:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-06 22:52:33,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 22:52:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 22:52:33,972 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92ce_init_led [2023-11-06 22:52:33,972 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92ce_init_led [2023-11-06 22:52:33,972 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_watchdog [2023-11-06 22:52:33,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_watchdog [2023-11-06 22:52:33,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:52:33,973 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_llt_write [2023-11-06 22:52:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_llt_write [2023-11-06 22:52:33,973 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_stop_tx_beacon [2023-11-06 22:52:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_stop_tx_beacon [2023-11-06 22:52:33,973 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_firmware_selfreset [2023-11-06 22:52:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_firmware_selfreset [2023-11-06 22:52:33,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2023-11-06 22:52:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2023-11-06 22:52:33,974 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_query_rxpwrpercentage [2023-11-06 22:52:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_query_rxpwrpercentage [2023-11-06 22:52:33,974 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_write_dig [2023-11-06 22:52:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_write_dig [2023-11-06 22:52:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bw_mode [2023-11-06 22:52:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bw_mode [2023-11-06 22:52:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2023-11-06 22:52:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2023-11-06 22:52:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bb_reg [2023-11-06 22:52:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bb_reg [2023-11-06 22:52:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_lc_calibrate [2023-11-06 22:52:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_lc_calibrate [2023-11-06 22:52:33,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 22:52:33,977 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 22:52:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 22:52:33,977 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2023-11-06 22:52:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2023-11-06 22:52:33,977 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_simularity_compare [2023-11-06 22:52:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_simularity_compare [2023-11-06 22:52:33,978 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pimode_switch [2023-11-06 22:52:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pimode_switch [2023-11-06 22:52:33,978 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-06 22:52:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-06 22:52:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_powerdown_anotherphy [2023-11-06 22:52:33,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_powerdown_anotherphy [2023-11-06 22:52:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:52:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_update_bbrf_configuration [2023-11-06 22:52:33,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_update_bbrf_configuration [2023-11-06 22:52:33,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-06 22:52:33,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-06 22:52:33,980 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_mac_setting_calibration [2023-11-06 22:52:33,980 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_mac_setting_calibration [2023-11-06 22:52:33,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:52:33,982 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-06 22:52:33,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-06 22:52:33,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 22:52:33,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 22:52:33,982 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_hw_reg [2023-11-06 22:52:33,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_hw_reg [2023-11-06 22:52:33,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-06 22:52:33,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-06 22:52:33,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-06 22:52:33,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-06 22:52:33,983 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2023-11-06 22:52:33,983 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2023-11-06 22:52:33,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_globalmutex_power [2023-11-06 22:52:33,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_globalmutex_power [2023-11-06 22:52:33,984 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2023-11-06 22:52:33,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2023-11-06 22:52:33,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-06 22:52:33,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-06 22:52:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_suspend [2023-11-06 22:52:33,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_suspend [2023-11-06 22:52:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2023-11-06 22:52:33,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2023-11-06 22:52:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_hw_security_config [2023-11-06 22:52:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_hw_security_config [2023-11-06 22:52:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_config_rf_with_headerfile [2023-11-06 22:52:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_config_rf_with_headerfile [2023-11-06 22:52:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_check_bssid [2023-11-06 22:52:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_check_bssid [2023-11-06 22:52:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_media_status [2023-11-06 22:52:33,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_media_status [2023-11-06 22:52:33,988 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_fill_h2c_cmd [2023-11-06 22:52:33,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_fill_h2c_cmd [2023-11-06 22:52:33,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-06 22:52:33,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-06 22:52:33,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2023-11-06 22:52:33,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2023-11-06 22:52:33,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:52:33,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-06 22:52:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-06 22:52:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-06 22:52:33,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-06 22:52:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-06 22:52:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-06 22:52:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-06 22:52:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-06 22:52:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_related_registers [2023-11-06 22:52:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_related_registers [2023-11-06 22:52:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:52:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-06 22:52:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-06 22:52:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 22:52:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 22:52:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:52:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 22:52:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-06 22:52:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-06 22:52:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-06 22:52:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-06 22:52:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_lc_calibrate [2023-11-06 22:52:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_lc_calibrate [2023-11-06 22:52:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-06 22:52:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-06 22:52:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_iq_calibrate [2023-11-06 22:52:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_iq_calibrate [2023-11-06 22:52:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-06 22:52:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-06 22:52:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_disable_interrupt [2023-11-06 22:52:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_disable_interrupt [2023-11-06 22:52:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_acquire_cckandrw_pagea_ctl [2023-11-06 22:52:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_acquire_cckandrw_pagea_ctl [2023-11-06 22:52:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_desc [2023-11-06 22:52:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_desc [2023-11-06 22:52:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-06 22:52:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-06 22:52:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_fw_page_write [2023-11-06 22:52:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_fw_page_write [2023-11-06 22:52:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2023-11-06 22:52:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2023-11-06 22:52:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_globalmutex_for_power_and_efuse [2023-11-06 22:52:34,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_globalmutex_for_power_and_efuse [2023-11-06 22:52:34,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88___0 [2023-11-06 22:52:34,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88___0 [2023-11-06 22:52:34,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:52:34,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:52:34,007 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_txpower_level [2023-11-06 22:52:34,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_txpower_level [2023-11-06 22:52:34,007 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_fill_cmddesc [2023-11-06 22:52:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_fill_cmddesc [2023-11-06 22:52:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2023-11-06 22:52:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2023-11-06 22:52:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:52:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:52:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:52:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:52:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_on [2023-11-06 22:52:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_on [2023-11-06 22:52:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_reset_iqk_result [2023-11-06 22:52:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_reset_iqk_result [2023-11-06 22:52:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2023-11-06 22:52:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2023-11-06 22:52:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-06 22:52:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-06 22:52:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_resume_tx_beacon [2023-11-06 22:52:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_resume_tx_beacon [2023-11-06 22:52:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2023-11-06 22:52:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2023-11-06 22:52:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-06 22:52:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-06 22:52:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_check_fw_read_last_h2c [2023-11-06 22:52:34,011 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_check_fw_read_last_h2c [2023-11-06 22:52:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_init_sw_vars [2023-11-06 22:52:34,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_init_sw_vars [2023-11-06 22:52:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2023-11-06 22:52:34,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2023-11-06 22:52:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2023-11-06 22:52:34,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2023-11-06 22:52:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2023-11-06 22:52:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2023-11-06 22:52:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-06 22:52:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-06 22:52:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:52:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:52:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2023-11-06 22:52:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2023-11-06 22:52:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-06 22:52:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-06 22:52:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2023-11-06 22:52:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2023-11-06 22:52:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_enable_rf_env [2023-11-06 22:52:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_enable_rf_env [2023-11-06 22:52:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_mac_registers [2023-11-06 22:52:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_mac_registers [2023-11-06 22:52:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:52:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_restore_rf_env [2023-11-06 22:52:34,014 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_restore_rf_env [2023-11-06 22:52:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_iq_calibrate [2023-11-06 22:52:34,014 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_iq_calibrate [2023-11-06 22:52:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:52:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_resume [2023-11-06 22:52:34,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_resume [2023-11-06 22:52:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_get_rightchnlplace_for_iqk [2023-11-06 22:52:34,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_get_rightchnlplace_for_iqk [2023-11-06 22:52:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-06 22:52:34,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-06 22:52:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:52:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_eeprom_info [2023-11-06 22:52:34,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_eeprom_info [2023-11-06 22:52:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 22:52:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 22:52:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-06 22:52:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-06 22:52:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-06 22:52:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-06 22:52:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_rf_serial_read [2023-11-06 22:52:34,017 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_rf_serial_read [2023-11-06 22:52:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rf_ps_lock_of_rtl_locks [2023-11-06 22:52:34,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rf_ps_lock_of_rtl_locks [2023-11-06 22:52:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___2 [2023-11-06 22:52:34,018 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___2 [2023-11-06 22:52:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___3 [2023-11-06 22:52:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___3 [2023-11-06 22:52:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2023-11-06 22:52:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2023-11-06 22:52:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2023-11-06 22:52:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2023-11-06 22:52:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-06 22:52:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-06 22:52:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_globalmutex_for_fwdownload [2023-11-06 22:52:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_globalmutex_for_fwdownload [2023-11-06 22:52:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-06 22:52:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-06 22:52:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_off [2023-11-06 22:52:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_off [2023-11-06 22:52:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2023-11-06 22:52:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2023-11-06 22:52:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-06 22:52:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-06 22:52:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_poweroff_adapter [2023-11-06 22:52:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_poweroff_adapter [2023-11-06 22:52:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2023-11-06 22:52:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2023-11-06 22:52:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-06 22:52:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-06 22:52:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_path_adda_on [2023-11-06 22:52:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_path_adda_on [2023-11-06 22:52:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2023-11-06 22:52:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2023-11-06 22:52:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calculate_bit_shift [2023-11-06 22:52:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calculate_bit_shift [2023-11-06 22:52:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-06 22:52:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-06 22:52:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_channel_access_setting [2023-11-06 22:52:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_channel_access_setting [2023-11-06 22:52:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_mac_registers [2023-11-06 22:52:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_mac_registers [2023-11-06 22:52:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_adda_registers [2023-11-06 22:52:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_adda_registers [2023-11-06 22:52:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_switch_wirelessband [2023-11-06 22:52:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_switch_wirelessband [2023-11-06 22:52:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_hw_init [2023-11-06 22:52:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_hw_init [2023-11-06 22:52:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calc_curvindex [2023-11-06 22:52:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calc_curvindex [2023-11-06 22:52:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_interval [2023-11-06 22:52:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_interval [2023-11-06 22:52:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:52:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cck_and_rw_pagea_lock_of_rtl_locks [2023-11-06 22:52:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cck_and_rw_pagea_lock_of_rtl_locks [2023-11-06 22:52:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_hw_reg [2023-11-06 22:52:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_hw_reg [2023-11-06 22:52:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_bcn_ctrl_reg [2023-11-06 22:52:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_bcn_ctrl_reg [2023-11-06 22:52:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:52:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:52:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2023-11-06 22:52:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2023-11-06 22:52:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_qos [2023-11-06 22:52:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_qos [2023-11-06 22:52:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_linked_set_reg [2023-11-06 22:52:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_linked_set_reg [2023-11-06 22:52:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_release_cckandrw_pagea_ctl [2023-11-06 22:52:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_release_cckandrw_pagea_ctl [2023-11-06 22:52:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_init_edca_turbo [2023-11-06 22:52:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_init_edca_turbo [2023-11-06 22:52:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_dword_dbi [2023-11-06 22:52:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_dword_dbi [2023-11-06 22:52:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2023-11-06 22:52:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2023-11-06 22:52:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_interrupt_mask [2023-11-06 22:52:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_interrupt_mask [2023-11-06 22:52:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-06 22:52:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-06 22:52:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_enable_fw_download [2023-11-06 22:52:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_enable_fw_download [2023-11-06 22:52:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_init_sw_leds [2023-11-06 22:52:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_init_sw_leds [2023-11-06 22:52:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_rf_reg [2023-11-06 22:52:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_rf_reg [2023-11-06 22:52:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-06 22:52:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-06 22:52:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-06 22:52:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-06 22:52:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_adda_registers [2023-11-06 22:52:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_adda_registers [2023-11-06 22:52:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-06 22:52:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-06 22:52:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_card_disable [2023-11-06 22:52:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_card_disable [2023-11-06 22:52:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_config_bb_with_headerfile [2023-11-06 22:52:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_config_bb_with_headerfile [2023-11-06 22:52:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2023-11-06 22:52:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2023-11-06 22:52:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_signal_scale_mapping [2023-11-06 22:52:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_signal_scale_mapping [2023-11-06 22:52:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_enable_anotherphy [2023-11-06 22:52:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_enable_anotherphy [2023-11-06 22:52:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_90___0 [2023-11-06 22:52:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_90___0 [2023-11-06 22:52:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:52:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2023-11-06 22:52:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2023-11-06 22:52:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_write_dword_dbi [2023-11-06 22:52:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_write_dword_dbi [2023-11-06 22:52:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-06 22:52:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-06 22:52:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_patha_fill_iqk_matrix [2023-11-06 22:52:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_patha_fill_iqk_matrix [2023-11-06 22:52:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_release_cckandrw_pagea_ctl___0 [2023-11-06 22:52:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_release_cckandrw_pagea_ctl___0 [2023-11-06 22:52:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_acquire_cckandrw_pagea_ctl___0 [2023-11-06 22:52:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_acquire_cckandrw_pagea_ctl___0 [2023-11-06 22:52:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-06 22:52:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-06 22:52:36,574 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:52:36,580 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:52:48,253 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:54:44,290 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-06 22:54:45,058 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:54:45,125 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:54:45,125 INFO L302 CfgBuilder]: Removed 19 assume(true) statements. [2023-11-06 22:54:45,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:54:45 BoogieIcfgContainer [2023-11-06 22:54:45,143 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:54:45,147 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:54:45,147 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:54:45,151 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:54:45,151 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:52:16" (1/3) ... [2023-11-06 22:54:45,152 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e9457ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:54:45, skipping insertion in model container [2023-11-06 22:54:45,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:52:29" (2/3) ... [2023-11-06 22:54:45,154 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e9457ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:54:45, skipping insertion in model container [2023-11-06 22:54:45,154 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:54:45" (3/3) ... [2023-11-06 22:54:45,155 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2023-11-06 22:54:45,180 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:54:45,180 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-06 22:54:45,506 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:54:45,517 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@5444719, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:54:45,517 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-11-06 22:54:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand has 12304 states, 9117 states have (on average 1.5212240868706812) internal successors, (13869), 9301 states have internal predecessors, (13869), 3023 states have call successors, (3023), 174 states have call predecessors, (3023), 173 states have return successors, (3014), 2932 states have call predecessors, (3014), 3014 states have call successors, (3014) [2023-11-06 22:54:45,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2023-11-06 22:54:45,667 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:54:45,669 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:54:45,669 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting rtl92d_init_sw_varsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, rtl92d_init_sw_varsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:54:45,675 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:54:45,675 INFO L85 PathProgramCache]: Analyzing trace with hash 1706626513, now seen corresponding path program 1 times [2023-11-06 22:54:45,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:54:45,687 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064808745] [2023-11-06 22:54:45,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:54:45,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:54:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:54:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:54:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-06 22:54:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-06 22:54:49,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-06 22:54:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-06 22:54:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-06 22:54:49,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-06 22:54:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-06 22:54:49,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-06 22:54:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 22:54:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-06 22:54:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-06 22:54:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 22:54:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-06 22:54:49,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2023-11-06 22:54:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:49,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-06 22:54:49,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-06 22:54:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-06 22:54:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-06 22:54:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2023-11-06 22:54:50,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2023-11-06 22:54:50,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:50,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2023-11-06 22:54:50,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2023-11-06 22:54:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2023-11-06 22:54:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-11-06 22:54:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:54:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-06 22:54:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2023-11-06 22:54:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2023-11-06 22:54:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:54:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2023-11-06 22:54:50,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:54:50,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064808745] [2023-11-06 22:54:50,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2064808745] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:54:50,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:54:50,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:54:50,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869176763] [2023-11-06 22:54:50,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:54:50,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:54:50,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:54:50,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:54:50,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:54:50,583 INFO L87 Difference]: Start difference. First operand has 12304 states, 9117 states have (on average 1.5212240868706812) internal successors, (13869), 9301 states have internal predecessors, (13869), 3023 states have call successors, (3023), 174 states have call predecessors, (3023), 173 states have return successors, (3014), 2932 states have call predecessors, (3014), 3014 states have call successors, (3014) Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2023-11-06 22:54:54,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:54:56,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:01,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:03,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:05,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:09,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:11,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:13,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:19,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:21,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:26,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:28,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:30,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:32,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:35,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:38,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:55:40,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []