./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/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_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/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_6d2cc030-6cdd-474c-9ca3-99170bb83e28/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 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:48:56,715 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:48:56,797 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:48:56,815 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:48:56,820 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:48:56,873 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:48:56,874 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:48:56,875 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:48:56,876 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:48:56,883 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:48:56,884 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:48:56,884 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:48:56,884 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:48:56,887 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:48:56,888 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:48:56,888 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:48:56,889 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:48:56,889 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:48:56,890 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:48:56,890 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:48:56,891 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:48:56,891 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:48:56,892 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:48:56,893 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:48:56,893 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:48:56,893 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:48:56,894 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:48:56,894 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:48:56,895 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:48:56,895 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:48:56,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:48:56,897 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:48:56,897 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:48:56,897 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:48:56,898 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:48:56,898 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:48:56,898 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_6d2cc030-6cdd-474c-9ca3-99170bb83e28/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 [2023-11-06 22:48:57,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:48:57,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:48:57,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:48:57,249 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:48:57,250 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:48:57,251 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2023-11-06 22:49:00,600 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:49:01,482 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:49:01,485 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2023-11-06 22:49:01,570 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/data/f874dc77a/504a2de654494ac6aac6f8f417cede80/FLAGdb41f3fbf [2023-11-06 22:49:01,592 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/data/f874dc77a/504a2de654494ac6aac6f8f417cede80 [2023-11-06 22:49:01,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:49:01,602 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:49:01,604 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:49:01,606 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:49:01,612 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:49:01,613 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:49:01" (1/1) ... [2023-11-06 22:49:01,615 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee1dde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:01, skipping insertion in model container [2023-11-06 22:49:01,615 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:49:01" (1/1) ... [2023-11-06 22:49:01,854 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:49:02,782 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2023-11-06 22:49:02,783 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2023-11-06 22:49:02,918 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_6d2cc030-6cdd-474c-9ca3-99170bb83e28/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2023-11-06 22:49:04,720 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:49:04,754 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:49:04,994 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2023-11-06 22:49:04,994 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2023-11-06 22:49:04,998 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_6d2cc030-6cdd-474c-9ca3-99170bb83e28/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2023-11-06 22:49:05,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [13232] [2023-11-06 22:49:05,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13235] [2023-11-06 22:49:05,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13238] [2023-11-06 22:49:05,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13241] [2023-11-06 22:49:05,418 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:49:05,567 WARN L672 CHandler]: The function __VERIFIER_nondet_u8 is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:49:05,567 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:49:05,575 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:49:05,576 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05 WrapperNode [2023-11-06 22:49:05,576 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:49:05,578 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:49:05,578 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:49:05,578 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:49:05,586 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:05,780 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:06,058 INFO L138 Inliner]: procedures = 250, calls = 3396, calls flagged for inlining = 106, calls inlined = 94, statements flattened = 7505 [2023-11-06 22:49:06,059 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:49:06,060 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:49:06,060 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:49:06,060 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:49:06,072 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:06,073 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:06,115 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:06,116 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:06,288 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:06,328 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:06,373 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:06,409 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:06,481 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:49:06,482 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:49:06,483 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:49:06,483 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:49:06,484 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (1/1) ... [2023-11-06 22:49:06,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:49:06,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:49:06,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:49:06,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:49:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2023-11-06 22:49:06,675 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2023-11-06 22:49:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:49:06,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:49:06,679 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2023-11-06 22:49:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2023-11-06 22:49:06,679 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2023-11-06 22:49:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2023-11-06 22:49:06,680 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2023-11-06 22:49:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2023-11-06 22:49:06,680 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2023-11-06 22:49:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2023-11-06 22:49:06,680 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2023-11-06 22:49:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2023-11-06 22:49:06,681 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2023-11-06 22:49:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2023-11-06 22:49:06,682 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2023-11-06 22:49:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2023-11-06 22:49:06,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2023-11-06 22:49:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2023-11-06 22:49:06,683 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:49:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:49:06,683 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_med_stat_notify [2023-11-06 22:49:06,685 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_med_stat_notify [2023-11-06 22:49:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2023-11-06 22:49:06,685 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2023-11-06 22:49:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:49:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2023-11-06 22:49:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2023-11-06 22:49:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2023-11-06 22:49:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2023-11-06 22:49:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2023-11-06 22:49:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2023-11-06 22:49:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2023-11-06 22:49:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2023-11-06 22:49:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:49:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2023-11-06 22:49:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2023-11-06 22:49:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2023-11-06 22:49:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2023-11-06 22:49:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2023-11-06 22:49:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2023-11-06 22:49:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2023-11-06 22:49:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2023-11-06 22:49:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2023-11-06 22:49:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2023-11-06 22:49:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-06 22:49:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-06 22:49:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:49:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:49:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2023-11-06 22:49:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2023-11-06 22:49:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 22:49:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 22:49:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2023-11-06 22:49:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2023-11-06 22:49:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-06 22:49:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-06 22:49:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2023-11-06 22:49:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2023-11-06 22:49:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2023-11-06 22:49:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2023-11-06 22:49:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2023-11-06 22:49:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2023-11-06 22:49:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-06 22:49:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-06 22:49:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:49:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2023-11-06 22:49:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2023-11-06 22:49:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2023-11-06 22:49:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2023-11-06 22:49:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2023-11-06 22:49:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2023-11-06 22:49:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2023-11-06 22:49:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2023-11-06 22:49:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-06 22:49:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-06 22:49:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:49:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2023-11-06 22:49:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2023-11-06 22:49:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:49:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:49:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-06 22:49:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-06 22:49:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:49:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2023-11-06 22:49:06,703 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2023-11-06 22:49:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2023-11-06 22:49:06,703 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2023-11-06 22:49:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:49:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2023-11-06 22:49:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2023-11-06 22:49:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2023-11-06 22:49:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2023-11-06 22:49:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:49:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2023-11-06 22:49:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2023-11-06 22:49:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 22:49:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2023-11-06 22:49:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2023-11-06 22:49:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2023-11-06 22:49:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2023-11-06 22:49:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2023-11-06 22:49:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2023-11-06 22:49:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2023-11-06 22:49:06,707 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2023-11-06 22:49:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2023-11-06 22:49:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2023-11-06 22:49:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2023-11-06 22:49:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2023-11-06 22:49:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2023-11-06 22:49:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2023-11-06 22:49:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2023-11-06 22:49:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2023-11-06 22:49:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2023-11-06 22:49:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2023-11-06 22:49:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2023-11-06 22:49:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2023-11-06 22:49:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2023-11-06 22:49:06,712 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2023-11-06 22:49:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:49:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2023-11-06 22:49:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2023-11-06 22:49:06,713 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2023-11-06 22:49:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:49:06,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:49:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-06 22:49:06,714 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-06 22:49:07,594 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:49:07,599 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:49:10,763 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:49:16,978 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:49:17,021 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:49:17,022 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-06 22:49:17,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:49:17 BoogieIcfgContainer [2023-11-06 22:49:17,030 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:49:17,034 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:49:17,035 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:49:17,039 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:49:17,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:49:01" (1/3) ... [2023-11-06 22:49:17,041 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ed34001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:49:17, skipping insertion in model container [2023-11-06 22:49:17,042 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:49:05" (2/3) ... [2023-11-06 22:49:17,042 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ed34001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:49:17, skipping insertion in model container [2023-11-06 22:49:17,042 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:49:17" (3/3) ... [2023-11-06 22:49:17,045 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2023-11-06 22:49:17,071 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:49:17,075 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-06 22:49:17,078 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ed34001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:49:17, skipping insertion in model container [2023-11-06 22:49:17,078 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:49:17,080 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:49:17,081 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:49:17,081 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:49:17,083 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:49:17" (3/3) ... [2023-11-06 22:49:17,086 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 22:49:17,092 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2023-11-06 22:49:17,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2023-11-06 22:49:17,100 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2023-11-06 22:49:17,100 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2023-11-06 22:49:17,100 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2023-11-06 22:49:17,100 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2023-11-06 22:49:17,101 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2023-11-06 22:49:17,101 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2023-11-06 22:49:17,101 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2023-11-06 22:49:17,101 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2023-11-06 22:49:17,101 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2023-11-06 22:49:17,102 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-06 22:49:17,102 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2023-11-06 22:49:17,102 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2023-11-06 22:49:17,102 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2023-11-06 22:49:17,102 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2023-11-06 22:49:17,103 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2023-11-06 22:49:17,103 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2023-11-06 22:49:17,103 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2023-11-06 22:49:17,103 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2023-11-06 22:49:17,103 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2023-11-06 22:49:17,103 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2023-11-06 22:49:17,104 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2023-11-06 22:49:17,104 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2023-11-06 22:49:17,104 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2023-11-06 22:49:17,104 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2023-11-06 22:49:17,104 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-06 22:49:17,104 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2023-11-06 22:49:17,105 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2023-11-06 22:49:17,105 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2023-11-06 22:49:17,105 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2023-11-06 22:49:17,105 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2023-11-06 22:49:17,105 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_1byte [2023-11-06 22:49:17,105 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-06 22:49:17,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2023-11-06 22:49:17,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2023-11-06 22:49:17,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2023-11-06 22:49:17,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-06 22:49:17,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2023-11-06 22:49:17,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2023-11-06 22:49:17,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2023-11-06 22:49:17,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2023-11-06 22:49:17,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2023-11-06 22:49:17,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2023-11-06 22:49:17,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2023-11-06 22:49:17,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2023-11-06 22:49:17,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2023-11-06 22:49:17,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2023-11-06 22:49:17,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2023-11-06 22:49:17,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-06 22:49:17,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-06 22:49:17,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_med_stat_notify [2023-11-06 22:49:17,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2023-11-06 22:49:17,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2023-11-06 22:49:17,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2023-11-06 22:49:17,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2023-11-06 22:49:17,110 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2023-11-06 22:49:17,272 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 701 nodes and edges [2023-11-06 22:49:17,360 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 247 nodes and edges [2023-11-06 22:49:17,368 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 104 nodes and edges [2023-11-06 22:49:17,376 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2023-11-06 22:49:17,383 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2023-11-06 22:49:17,390 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-06 22:49:17,396 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-06 22:49:17,403 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-06 22:49:17,410 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:49:18,375 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 22:49:18,376 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 22:49:18,376 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:49:18,378 INFO L158 Benchmark]: Toolchain (without parser) took 16775.25ms. Allocated memory was 161.5MB in the beginning and 578.8MB in the end (delta: 417.3MB). Free memory was 97.2MB in the beginning and 317.2MB in the end (delta: -219.9MB). Peak memory consumption was 296.4MB. Max. memory is 16.1GB. [2023-11-06 22:49:18,378 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 161.5MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:49:18,379 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3972.31ms. Allocated memory was 161.5MB in the beginning and 272.6MB in the end (delta: 111.1MB). Free memory was 97.2MB in the beginning and 111.5MB in the end (delta: -14.2MB). Peak memory consumption was 103.7MB. Max. memory is 16.1GB. [2023-11-06 22:49:18,381 INFO L158 Benchmark]: Boogie Procedure Inliner took 481.27ms. Allocated memory is still 272.6MB. Free memory was 111.5MB in the beginning and 140.8MB in the end (delta: -29.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-06 22:49:18,382 INFO L158 Benchmark]: Boogie Preprocessor took 422.07ms. Allocated memory is still 272.6MB. Free memory was 140.8MB in the beginning and 98.9MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2023-11-06 22:49:18,382 INFO L158 Benchmark]: RCFGBuilder took 10547.81ms. Allocated memory was 272.6MB in the beginning and 438.3MB in the end (delta: 165.7MB). Free memory was 98.9MB in the beginning and 132.6MB in the end (delta: -33.7MB). Peak memory consumption was 176.2MB. Max. memory is 16.1GB. [2023-11-06 22:49:18,383 INFO L158 Benchmark]: TraceAbstraction took 44.10ms. Allocated memory is still 438.3MB. Free memory was 131.5MB in the beginning and 129.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:49:18,383 INFO L158 Benchmark]: Witness Printer took 1296.41ms. Allocated memory was 438.3MB in the beginning and 578.8MB in the end (delta: 140.5MB). Free memory was 129.4MB in the beginning and 317.2MB in the end (delta: -187.7MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-11-06 22:49:18,386 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 161.5MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3972.31ms. Allocated memory was 161.5MB in the beginning and 272.6MB in the end (delta: 111.1MB). Free memory was 97.2MB in the beginning and 111.5MB in the end (delta: -14.2MB). Peak memory consumption was 103.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 481.27ms. Allocated memory is still 272.6MB. Free memory was 111.5MB in the beginning and 140.8MB in the end (delta: -29.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 422.07ms. Allocated memory is still 272.6MB. Free memory was 140.8MB in the beginning and 98.9MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * RCFGBuilder took 10547.81ms. Allocated memory was 272.6MB in the beginning and 438.3MB in the end (delta: 165.7MB). Free memory was 98.9MB in the beginning and 132.6MB in the end (delta: -33.7MB). Peak memory consumption was 176.2MB. Max. memory is 16.1GB. * TraceAbstraction took 44.10ms. Allocated memory is still 438.3MB. Free memory was 131.5MB in the beginning and 129.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1296.41ms. Allocated memory was 438.3MB in the beginning and 578.8MB in the end (delta: 140.5MB). Free memory was 129.4MB in the beginning and 317.2MB in the end (delta: -187.7MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 13232]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [13232] - GenericResultAtLocation [Line: 13235]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13235] - GenericResultAtLocation [Line: 13238]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13238] - GenericResultAtLocation [Line: 13241]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13241] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2023-11-06 22:49:18,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d2cc030-6cdd-474c-9ca3-99170bb83e28/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE