./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-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_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f54bbff2f228b6e3b979c9e8bba2532e4d64d2b3f3475677f916a668bace0675 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:48:14,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:48:14,589 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 04:48:14,599 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:48:14,600 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:48:14,627 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:48:14,627 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:48:14,628 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:48:14,628 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:48:14,628 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:48:14,629 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:48:14,629 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:48:14,629 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:48:14,629 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:48:14,629 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:48:14,630 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:48:14,630 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:48:14,630 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:48:14,630 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:48:14,630 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:48:14,631 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:48:14,631 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:48:14,631 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:48:14,632 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:48:14,632 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:48:14,632 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:48:14,632 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:48:14,632 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:48:14,632 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:48:14,633 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:48:14,633 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:48:14,633 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:48:14,633 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:48:14,634 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:48:14,634 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:48:14,634 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:48:14,634 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:48:14,634 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:48:14,635 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:48:14,635 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:48:14,635 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:48:14,635 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:48:14,635 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:48:14,635 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:48:14,636 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan 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 -> f54bbff2f228b6e3b979c9e8bba2532e4d64d2b3f3475677f916a668bace0675 [2024-11-14 04:48:15,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:48:15,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:48:15,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:48:15,043 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:48:15,043 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:48:15,045 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-14 04:48:17,144 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:48:18,127 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:48:18,127 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2024-11-14 04:48:18,204 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/data/bf7aebf9d/58c45ff158b84befa5eceb7751979940/FLAGbb6798f7a [2024-11-14 04:48:18,250 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/data/bf7aebf9d/58c45ff158b84befa5eceb7751979940 [2024-11-14 04:48:18,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:48:18,256 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:48:18,259 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:18,260 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:48:18,266 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:48:18,267 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:18" (1/1) ... [2024-11-14 04:48:18,268 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@301e4789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:18, skipping insertion in model container [2024-11-14 04:48:18,268 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:18" (1/1) ... [2024-11-14 04:48:18,556 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:48:21,711 WARN L250 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_f156f0bc-bebd-4223-b918-ee23bcafa210/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[434372,434385] [2024-11-14 04:48:21,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:48:21,839 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:48:22,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7990] [2024-11-14 04:48:22,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7993] [2024-11-14 04:48:22,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7996] [2024-11-14 04:48:22,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7999] [2024-11-14 04:48:22,881 WARN L250 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_f156f0bc-bebd-4223-b918-ee23bcafa210/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[434372,434385] [2024-11-14 04:48:22,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:48:23,063 INFO L204 MainTranslator]: Completed translation [2024-11-14 04:48:23,065 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23 WrapperNode [2024-11-14 04:48:23,066 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:23,068 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 04:48:23,069 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 04:48:23,069 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 04:48:23,077 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:23,226 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:23,566 INFO L138 Inliner]: procedures = 254, calls = 3882, calls flagged for inlining = 108, calls inlined = 97, statements flattened = 8307 [2024-11-14 04:48:23,566 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 04:48:23,568 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 04:48:23,569 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 04:48:23,569 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 04:48:23,578 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:23,579 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:23,643 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:23,644 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:23,922 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:24,062 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:24,095 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:24,121 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:24,193 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 04:48:24,194 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 04:48:24,195 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 04:48:24,195 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 04:48:24,197 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (1/1) ... [2024-11-14 04:48:24,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:48:24,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:48:24,248 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 04:48:24,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 04:48:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2024-11-14 04:48:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2024-11-14 04:48:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-14 04:48:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-14 04:48:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-14 04:48:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-14 04:48:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-14 04:48:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2024-11-14 04:48:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2024-11-14 04:48:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2024-11-14 04:48:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2024-11-14 04:48:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2024-11-14 04:48:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2024-11-14 04:48:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2024-11-14 04:48:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2024-11-14 04:48:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2024-11-14 04:48:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2024-11-14 04:48:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifioff_hwcfg [2024-11-14 04:48:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifioff_hwcfg [2024-11-14 04:48:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2024-11-14 04:48:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2024-11-14 04:48:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2024-11-14 04:48:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2024-11-14 04:48:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 04:48:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 04:48:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_lps_notify [2024-11-14 04:48:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_lps_notify [2024-11-14 04:48:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2024-11-14 04:48:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2024-11-14 04:48:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_media_status_notify [2024-11-14 04:48:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_media_status_notify [2024-11-14 04:48:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-14 04:48:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2024-11-14 04:48:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2024-11-14 04:48:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2024-11-14 04:48:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2024-11-14 04:48:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2024-11-14 04:48:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2024-11-14 04:48:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2024-11-14 04:48:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2024-11-14 04:48:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-14 04:48:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2024-11-14 04:48:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2024-11-14 04:48:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2024-11-14 04:48:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2024-11-14 04:48:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2024-11-14 04:48:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2024-11-14 04:48:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2024-11-14 04:48:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2024-11-14 04:48:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_hwconfig [2024-11-14 04:48:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_hwconfig [2024-11-14 04:48:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2024-11-14 04:48:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2024-11-14 04:48:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2024-11-14 04:48:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2024-11-14 04:48:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-14 04:48:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-14 04:48:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2024-11-14 04:48:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2024-11-14 04:48:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-14 04:48:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-14 04:48:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2024-11-14 04:48:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2024-11-14 04:48:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2024-11-14 04:48:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2024-11-14 04:48:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2024-11-14 04:48:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2024-11-14 04:48:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-14 04:48:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2024-11-14 04:48:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2024-11-14 04:48:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2024-11-14 04:48:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2024-11-14 04:48:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 04:48:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_ant_path [2024-11-14 04:48:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_ant_path [2024-11-14 04:48:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_init_coex_dm [2024-11-14 04:48:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_init_coex_dm [2024-11-14 04:48:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2024-11-14 04:48:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2024-11-14 04:48:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2024-11-14 04:48:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2024-11-14 04:48:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2024-11-14 04:48:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2024-11-14 04:48:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2024-11-14 04:48:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2024-11-14 04:48:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2024-11-14 04:48:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2024-11-14 04:48:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 04:48:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2024-11-14 04:48:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2024-11-14 04:48:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-14 04:48:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-14 04:48:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-14 04:48:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-14 04:48:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2024-11-14 04:48:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2024-11-14 04:48:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-14 04:48:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2024-11-14 04:48:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2024-11-14 04:48:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-14 04:48:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-14 04:48:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2024-11-14 04:48:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2024-11-14 04:48:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 04:48:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2024-11-14 04:48:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2024-11-14 04:48:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2024-11-14 04:48:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2024-11-14 04:48:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-14 04:48:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2024-11-14 04:48:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2024-11-14 04:48:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2024-11-14 04:48:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2024-11-14 04:48:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2024-11-14 04:48:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2024-11-14 04:48:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2024-11-14 04:48:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2024-11-14 04:48:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2024-11-14 04:48:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2024-11-14 04:48:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2024-11-14 04:48:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2024-11-14 04:48:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2024-11-14 04:48:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2024-11-14 04:48:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2024-11-14 04:48:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2024-11-14 04:48:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_special_packet_notify [2024-11-14 04:48:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_special_packet_notify [2024-11-14 04:48:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2024-11-14 04:48:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2024-11-14 04:48:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2024-11-14 04:48:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2024-11-14 04:48:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2024-11-14 04:48:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2024-11-14 04:48:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 04:48:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2024-11-14 04:48:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2024-11-14 04:48:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 04:48:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 04:48:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-14 04:48:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-14 04:48:25,648 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 04:48:25,652 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 04:48:29,161 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-14 04:48:39,231 INFO L? ?]: Removed 2748 outVars from TransFormulas that were not future-live. [2024-11-14 04:48:39,233 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 04:48:44,322 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 04:48:44,323 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-14 04:48:44,323 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:48:44 BoogieIcfgContainer [2024-11-14 04:48:44,323 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 04:48:44,327 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 04:48:44,327 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 04:48:44,333 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 04:48:44,333 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:48:18" (1/3) ... [2024-11-14 04:48:44,334 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b863732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:48:44, skipping insertion in model container [2024-11-14 04:48:44,335 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:23" (2/3) ... [2024-11-14 04:48:44,335 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b863732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:48:44, skipping insertion in model container [2024-11-14 04:48:44,335 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:48:44" (3/3) ... [2024-11-14 04:48:44,337 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2024-11-14 04:48:44,358 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 04:48:44,360 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i that has 64 procedures, 2734 locations, 1 initial locations, 4 loop locations, and 0 error locations. [2024-11-14 04:48:44,361 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b863732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 04:48:44, skipping insertion in model container [2024-11-14 04:48:44,361 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 04:48:44,362 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 04:48:44,362 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 04:48:44,363 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 04:48:44,363 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:48:44" (3/3) ... [2024-11-14 04:48:44,367 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-14 04:48:44,374 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2024-11-14 04:48:44,374 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2024-11-14 04:48:44,374 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2024-11-14 04:48:44,374 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_media_status_notify [2024-11-14 04:48:44,374 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2024-11-14 04:48:44,374 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2024-11-14 04:48:44,374 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2024-11-14 04:48:44,375 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2024-11-14 04:48:44,375 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2024-11-14 04:48:44,375 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2024-11-14 04:48:44,375 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2024-11-14 04:48:44,375 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2024-11-14 04:48:44,375 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2024-11-14 04:48:44,375 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2024-11-14 04:48:44,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2024-11-14 04:48:44,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2024-11-14 04:48:44,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-14 04:48:44,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-14 04:48:44,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2024-11-14 04:48:44,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2024-11-14 04:48:44,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2024-11-14 04:48:44,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_ant_path [2024-11-14 04:48:44,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_init_hwconfig [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_special_packet_notify [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_init_coex_dm [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2024-11-14 04:48:44,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifioff_hwcfg [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-14 04:48:44,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-11-14 04:48:44,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2024-11-14 04:48:44,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2024-11-14 04:48:44,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2024-11-14 04:48:44,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2024-11-14 04:48:44,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-11-14 04:48:44,380 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_lps_notify [2024-11-14 04:48:44,380 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2024-11-14 04:48:44,501 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1505 nodes and edges [2024-11-14 04:48:44,519 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 356 nodes and edges [2024-11-14 04:48:44,529 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 112 nodes and edges [2024-11-14 04:48:44,536 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2024-11-14 04:48:44,544 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-14 04:48:44,551 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-14 04:48:44,558 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-14 04:48:44,565 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-14 04:48:44,572 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-14 04:48:44,579 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-14 04:48:45,291 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/witness.graphml [2024-11-14 04:48:45,292 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/witness.yml [2024-11-14 04:48:45,292 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 04:48:45,294 INFO L158 Benchmark]: Toolchain (without parser) took 27037.74ms. Allocated memory was 142.6MB in the beginning and 897.6MB in the end (delta: 755.0MB). Free memory was 102.1MB in the beginning and 523.9MB in the end (delta: -421.8MB). Peak memory consumption was 327.2MB. Max. memory is 16.1GB. [2024-11-14 04:48:45,296 INFO L158 Benchmark]: CDTParser took 1.89ms. Allocated memory is still 142.6MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:48:45,297 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4807.81ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 101.9MB in the beginning and 263.6MB in the end (delta: -161.7MB). Peak memory consumption was 175.0MB. Max. memory is 16.1GB. [2024-11-14 04:48:45,297 INFO L158 Benchmark]: Boogie Procedure Inliner took 499.96ms. Allocated memory is still 427.8MB. Free memory was 263.6MB in the beginning and 216.8MB in the end (delta: 46.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-14 04:48:45,297 INFO L158 Benchmark]: Boogie Preprocessor took 624.73ms. Allocated memory is still 427.8MB. Free memory was 216.8MB in the beginning and 289.1MB in the end (delta: -72.4MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. [2024-11-14 04:48:45,298 INFO L158 Benchmark]: RCFGBuilder took 20129.62ms. Allocated memory was 427.8MB in the beginning and 897.6MB in the end (delta: 469.8MB). Free memory was 289.1MB in the beginning and 662.3MB in the end (delta: -373.2MB). Peak memory consumption was 567.7MB. Max. memory is 16.1GB. [2024-11-14 04:48:45,298 INFO L158 Benchmark]: TraceAbstraction took 34.70ms. Allocated memory is still 897.6MB. Free memory was 662.3MB in the beginning and 658.1MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:48:45,301 INFO L158 Benchmark]: Witness Printer took 929.93ms. Allocated memory is still 897.6MB. Free memory was 658.1MB in the beginning and 523.9MB in the end (delta: 134.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2024-11-14 04:48:45,304 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.89ms. Allocated memory is still 142.6MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4807.81ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 101.9MB in the beginning and 263.6MB in the end (delta: -161.7MB). Peak memory consumption was 175.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 499.96ms. Allocated memory is still 427.8MB. Free memory was 263.6MB in the beginning and 216.8MB in the end (delta: 46.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 624.73ms. Allocated memory is still 427.8MB. Free memory was 216.8MB in the beginning and 289.1MB in the end (delta: -72.4MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. * RCFGBuilder took 20129.62ms. Allocated memory was 427.8MB in the beginning and 897.6MB in the end (delta: 469.8MB). Free memory was 289.1MB in the beginning and 662.3MB in the end (delta: -373.2MB). Peak memory consumption was 567.7MB. Max. memory is 16.1GB. * TraceAbstraction took 34.70ms. Allocated memory is still 897.6MB. Free memory was 662.3MB in the beginning and 658.1MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 929.93ms. Allocated memory is still 897.6MB. Free memory was 658.1MB in the beginning and 523.9MB in the end (delta: 134.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7990]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7990] - GenericResultAtLocation [Line: 7993]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7993] - GenericResultAtLocation [Line: 7996]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7996] - GenericResultAtLocation [Line: 7999]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7999] * 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! [2024-11-14 04:48:45,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f156f0bc-bebd-4223-b918-ee23bcafa210/bin/utaipan-verify-sOmjnqqW8E/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