./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eefd235ee9286fb26972c9330c15c8716ca6eda0b1c2e20434464e9f78c9f154 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:36:16,581 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:36:16,620 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:36:16,623 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:36:16,624 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:36:16,650 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:36:16,651 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:36:16,652 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:36:16,652 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:36:16,653 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:36:16,658 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:36:16,658 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:36:16,659 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:36:16,659 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:36:16,659 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:36:16,660 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:36:16,660 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:36:16,660 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:36:16,660 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:36:16,660 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:36:16,661 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:36:16,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:36:16,662 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:36:16,663 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:36:16,663 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:36:16,663 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:36:16,663 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:36:16,663 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:36:16,664 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:36:16,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:36:16,664 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:36:16,664 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:36:16,664 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:36:16,665 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:36:16,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:36:16,665 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:36:16,665 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:36:16,665 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:36:16,666 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:36:16,666 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eefd235ee9286fb26972c9330c15c8716ca6eda0b1c2e20434464e9f78c9f154 [2024-10-11 15:36:16,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:36:16,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:36:16,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:36:16,842 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:36:16,843 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:36:16,844 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2024-10-11 15:36:18,212 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:36:18,661 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:36:18,662 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2024-10-11 15:36:18,705 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b1dc691b3/1793d7cd257d446bb66220f7d0d588a1/FLAGb744fd0da [2024-10-11 15:36:18,773 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b1dc691b3/1793d7cd257d446bb66220f7d0d588a1 [2024-10-11 15:36:18,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:36:18,779 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:36:18,781 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:36:18,782 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:36:18,787 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:36:18,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:36:18" (1/1) ... [2024-10-11 15:36:18,789 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79f289dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:18, skipping insertion in model container [2024-10-11 15:36:18,791 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:36:18" (1/1) ... [2024-10-11 15:36:18,992 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:36:20,568 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[429142,429155] [2024-10-11 15:36:20,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:36:20,674 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:36:20,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7999] [2024-10-11 15:36:20,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8002] [2024-10-11 15:36:20,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8005] [2024-10-11 15:36:20,773 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8008] [2024-10-11 15:36:21,092 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[429142,429155] [2024-10-11 15:36:21,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:36:21,228 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:36:21,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21 WrapperNode [2024-10-11 15:36:21,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:36:21,229 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:36:21,229 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:36:21,229 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:36:21,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:21,314 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:21,464 INFO L138 Inliner]: procedures = 276, calls = 3732, calls flagged for inlining = 107, calls inlined = 96, statements flattened = 8100 [2024-10-11 15:36:21,465 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:36:21,466 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 15:36:21,466 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 15:36:21,466 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 15:36:21,475 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:21,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:21,515 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:22,014 INFO L175 MemorySlicer]: Split 1454 memory accesses to 54 slices as follows [7, 8, 7, 8, 1, 7, 8, 1, 8, 1, 9, 3, 4, 2, 1, 3, 4, 53, 387, 147, 4, 4, 3, 6, 3, 5, 1, 3, 4, 1, 166, 410, 1, 61, 3, 3, 4, 3, 15, 24, 5, 5, 5, 6, 5, 7, 5, 1, 7, 3, 4, 1, 3, 4]. 28 percent of accesses are in the largest equivalence class. The 223 initializations are split as follows [7, 8, 7, 8, 1, 7, 8, 1, 8, 1, 0, 3, 4, 2, 1, 3, 4, 0, 0, 0, 4, 4, 3, 6, 3, 5, 1, 3, 4, 1, 2, 0, 1, 0, 3, 3, 4, 3, 15, 24, 5, 5, 5, 6, 5, 7, 5, 1, 7, 3, 4, 1, 3, 4]. The 413 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 34, 81, 72, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 191, 0, 30, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2024-10-11 15:36:22,015 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:22,015 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:22,143 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:22,172 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:22,210 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:22,234 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:22,269 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 15:36:22,271 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 15:36:22,271 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 15:36:22,271 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 15:36:22,272 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (1/1) ... [2024-10-11 15:36:22,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:36:22,284 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 15:36:22,306 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 15:36:22,310 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 15:36:22,349 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2024-10-11 15:36:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2024-10-11 15:36:22,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-11 15:36:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-11 15:36:22,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-11 15:36:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-11 15:36:22,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2024-10-11 15:36:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2024-10-11 15:36:22,352 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2024-10-11 15:36:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2024-10-11 15:36:22,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2024-10-11 15:36:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2024-10-11 15:36:22,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-11 15:36:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-11 15:36:22,352 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2024-10-11 15:36:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2024-10-11 15:36:22,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2024-10-11 15:36:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2024-10-11 15:36:22,353 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifioff_hwcfg [2024-10-11 15:36:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifioff_hwcfg [2024-10-11 15:36:22,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2024-10-11 15:36:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2024-10-11 15:36:22,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2024-10-11 15:36:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2024-10-11 15:36:22,354 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 15:36:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 15:36:22,354 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_lps_notify [2024-10-11 15:36:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_lps_notify [2024-10-11 15:36:22,355 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2024-10-11 15:36:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2024-10-11 15:36:22,355 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_media_status_notify [2024-10-11 15:36:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_media_status_notify [2024-10-11 15:36:22,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-11 15:36:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2024-10-11 15:36:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2024-10-11 15:36:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2024-10-11 15:36:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2024-10-11 15:36:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2024-10-11 15:36:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2024-10-11 15:36:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2024-10-11 15:36:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2024-10-11 15:36:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-11 15:36:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-11 15:36:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-11 15:36:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-11 15:36:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-11 15:36:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-11 15:36:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-11 15:36:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-11 15:36:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-11 15:36:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-11 15:36:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-11 15:36:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-11 15:36:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-11 15:36:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-11 15:36:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-11 15:36:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-10-11 15:36:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2024-10-11 15:36:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2024-10-11 15:36:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2024-10-11 15:36:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2024-10-11 15:36:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_hwconfig [2024-10-11 15:36:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_hwconfig [2024-10-11 15:36:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2024-10-11 15:36:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2024-10-11 15:36:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2024-10-11 15:36:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2024-10-11 15:36:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-11 15:36:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-11 15:36:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-11 15:36:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-11 15:36:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-11 15:36:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-11 15:36:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-11 15:36:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-11 15:36:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-11 15:36:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-11 15:36:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-11 15:36:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-11 15:36:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-11 15:36:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-11 15:36:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-11 15:36:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-11 15:36:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-11 15:36:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-10-11 15:36:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-10-11 15:36:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-10-11 15:36:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-10-11 15:36:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-10-11 15:36:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-10-11 15:36:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-10-11 15:36:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-10-11 15:36:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-10-11 15:36:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-10-11 15:36:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-10-11 15:36:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-10-11 15:36:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-10-11 15:36:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-10-11 15:36:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2024-10-11 15:36:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-11 15:36:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2024-10-11 15:36:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2024-10-11 15:36:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2024-10-11 15:36:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2024-10-11 15:36:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2024-10-11 15:36:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2024-10-11 15:36:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2024-10-11 15:36:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2024-10-11 15:36:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2024-10-11 15:36:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 15:36:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 15:36:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 15:36:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 15:36:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 15:36:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 15:36:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 15:36:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 15:36:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-11 15:36:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-10-11 15:36:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_ant_path [2024-10-11 15:36:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_ant_path [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_init_coex_dm [2024-10-11 15:36:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_init_coex_dm [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2024-10-11 15:36:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2024-10-11 15:36:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2024-10-11 15:36:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2024-10-11 15:36:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2024-10-11 15:36:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 15:36:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 15:36:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 15:36:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 15:36:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 15:36:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 15:36:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 15:36:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 15:36:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-11 15:36:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-11 15:36:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-11 15:36:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-11 15:36:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-11 15:36:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-11 15:36:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-11 15:36:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-11 15:36:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-11 15:36:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-10-11 15:36:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2024-10-11 15:36:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-11 15:36:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-10-11 15:36:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2024-10-11 15:36:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2024-10-11 15:36:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-10-11 15:36:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2024-10-11 15:36:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2024-10-11 15:36:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2024-10-11 15:36:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2024-10-11 15:36:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-11 15:36:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-11 15:36:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-11 15:36:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-11 15:36:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-11 15:36:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-11 15:36:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-10-11 15:36:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-10-11 15:36:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2024-10-11 15:36:22,387 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2024-10-11 15:36:22,387 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2024-10-11 15:36:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2024-10-11 15:36:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2024-10-11 15:36:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2024-10-11 15:36:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2024-10-11 15:36:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2024-10-11 15:36:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2024-10-11 15:36:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2024-10-11 15:36:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2024-10-11 15:36:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2024-10-11 15:36:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2024-10-11 15:36:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2024-10-11 15:36:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2024-10-11 15:36:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_special_packet_notify [2024-10-11 15:36:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_special_packet_notify [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2024-10-11 15:36:22,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2024-10-11 15:36:22,389 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2024-10-11 15:36:22,389 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 15:36:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-11 15:36:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-11 15:36:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-10-11 15:36:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-10-11 15:36:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-10-11 15:36:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-10-11 15:36:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-10-11 15:36:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-10-11 15:36:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-10-11 15:36:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-10-11 15:36:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-10-11 15:36:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-10-11 15:36:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-10-11 15:36:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-10-11 15:36:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-10-11 15:36:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-10-11 15:36:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-10-11 15:36:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-10-11 15:36:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-10-11 15:36:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-10-11 15:36:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-10-11 15:36:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2024-10-11 15:36:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2024-10-11 15:36:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 15:36:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 15:36:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-10-11 15:36:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-10-11 15:36:23,161 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 15:36:23,163 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 15:36:25,465 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-11 15:36:28,505 INFO L? ?]: Removed 2748 outVars from TransFormulas that were not future-live. [2024-10-11 15:36:28,506 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 15:36:28,649 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 15:36:28,649 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-11 15:36:28,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:36:28 BoogieIcfgContainer [2024-10-11 15:36:28,649 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 15:36:28,651 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 15:36:28,651 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 15:36:28,653 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 15:36:28,653 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:36:18" (1/3) ... [2024-10-11 15:36:28,654 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4265bdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:36:28, skipping insertion in model container [2024-10-11 15:36:28,654 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:36:21" (2/3) ... [2024-10-11 15:36:28,655 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4265bdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:36:28, skipping insertion in model container [2024-10-11 15:36:28,655 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:36:28" (3/3) ... [2024-10-11 15:36:28,656 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2024-10-11 15:36:28,667 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 15:36:28,667 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-10-11 15:36:28,771 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 15:36:28,777 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@f4b5173, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 15:36:28,777 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-10-11 15:36:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand has 3485 states, 2453 states have (on average 1.4891969017529556) internal successors, (3653), 2572 states have internal predecessors, (3653), 966 states have call successors, (966), 64 states have call predecessors, (966), 63 states have return successors, (963), 868 states have call predecessors, (963), 963 states have call successors, (963) [2024-10-11 15:36:28,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-10-11 15:36:28,801 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:36:28,801 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:36:28,802 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, preempt_countErr0ASSERT_VIOLATIONUNKNOWN] === [2024-10-11 15:36:28,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:36:28,807 INFO L85 PathProgramCache]: Analyzing trace with hash 1364279900, now seen corresponding path program 1 times [2024-10-11 15:36:28,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:36:28,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194813171] [2024-10-11 15:36:28,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:36:28,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:36:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:36:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:36:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:36:29,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:36:29,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 15:36:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 15:36:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 15:36:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-11 15:36:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 15:36:29,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 15:36:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:29,449 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-10-11 15:36:29,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:36:29,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1194813171] [2024-10-11 15:36:29,454 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1194813171] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:36:29,454 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:36:29,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-11 15:36:29,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844240346] [2024-10-11 15:36:29,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:36:29,464 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 15:36:29,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:36:29,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 15:36:29,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-11 15:36:29,517 INFO L87 Difference]: Start difference. First operand has 3485 states, 2453 states have (on average 1.4891969017529556) internal successors, (3653), 2572 states have internal predecessors, (3653), 966 states have call successors, (966), 64 states have call predecessors, (966), 63 states have return successors, (963), 868 states have call predecessors, (963), 963 states have call successors, (963) Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-10-11 15:36:31,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:36:36,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:36:52,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:36:52,178 INFO L93 Difference]: Finished difference Result 7846 states and 12999 transitions. [2024-10-11 15:36:52,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-11 15:36:52,180 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 60 [2024-10-11 15:36:52,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:36:52,242 INFO L225 Difference]: With dead ends: 7846 [2024-10-11 15:36:52,242 INFO L226 Difference]: Without dead ends: 4212 [2024-10-11 15:36:52,299 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-10-11 15:36:52,303 INFO L432 NwaCegarLoop]: 773 mSDtfsCounter, 6396 mSDsluCounter, 1584 mSDsCounter, 0 mSdLazyCounter, 12290 mSolverCounterSat, 3014 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6945 SdHoareTripleChecker+Valid, 2357 SdHoareTripleChecker+Invalid, 15304 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3014 IncrementalHoareTripleChecker+Valid, 12290 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.9s IncrementalHoareTripleChecker+Time [2024-10-11 15:36:52,304 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6945 Valid, 2357 Invalid, 15304 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3014 Valid, 12290 Invalid, 0 Unknown, 0 Unchecked, 21.9s Time] [2024-10-11 15:36:52,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4212 states. [2024-10-11 15:36:52,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4212 to 3056. [2024-10-11 15:36:52,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3056 states, 2178 states have (on average 1.47979797979798) internal successors, (3223), 2259 states have internal predecessors, (3223), 832 states have call successors, (832), 45 states have call predecessors, (832), 44 states have return successors, (829), 762 states have call predecessors, (829), 829 states have call successors, (829) [2024-10-11 15:36:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3056 states to 3056 states and 4884 transitions. [2024-10-11 15:36:52,761 INFO L78 Accepts]: Start accepts. Automaton has 3056 states and 4884 transitions. Word has length 60 [2024-10-11 15:36:52,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:36:52,761 INFO L471 AbstractCegarLoop]: Abstraction has 3056 states and 4884 transitions. [2024-10-11 15:36:52,761 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-10-11 15:36:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 3056 states and 4884 transitions. [2024-10-11 15:36:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-10-11 15:36:52,764 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:36:52,765 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:36:52,765 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 15:36:52,765 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, preempt_countErr0ASSERT_VIOLATIONUNKNOWN] === [2024-10-11 15:36:52,765 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:36:52,766 INFO L85 PathProgramCache]: Analyzing trace with hash -664306210, now seen corresponding path program 1 times [2024-10-11 15:36:52,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:36:52,766 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661862094] [2024-10-11 15:36:52,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:36:52,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:36:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:36:53,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:36:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:36:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:36:53,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 15:36:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 15:36:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 15:36:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-11 15:36:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 15:36:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 15:36:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:36:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-10-11 15:36:53,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:36:53,237 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661862094] [2024-10-11 15:36:53,239 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [661862094] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:36:53,239 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:36:53,239 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 15:36:53,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523939454] [2024-10-11 15:36:53,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:36:53,240 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 15:36:53,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:36:53,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 15:36:53,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-11 15:36:53,242 INFO L87 Difference]: Start difference. First operand 3056 states and 4884 transitions. Second operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-10-11 15:36:54,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:36:57,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:37:24,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:37:24,755 INFO L93 Difference]: Finished difference Result 11414 states and 19103 transitions. [2024-10-11 15:37:24,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-11 15:37:24,756 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 60 [2024-10-11 15:37:24,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:37:24,957 INFO L225 Difference]: With dead ends: 11414 [2024-10-11 15:37:24,958 INFO L226 Difference]: Without dead ends: 8378 [2024-10-11 15:37:24,993 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2024-10-11 15:37:24,994 INFO L432 NwaCegarLoop]: 716 mSDtfsCounter, 16050 mSDsluCounter, 2108 mSDsCounter, 0 mSdLazyCounter, 15490 mSolverCounterSat, 9160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16685 SdHoareTripleChecker+Valid, 2824 SdHoareTripleChecker+Invalid, 24650 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9160 IncrementalHoareTripleChecker+Valid, 15490 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.5s IncrementalHoareTripleChecker+Time [2024-10-11 15:37:24,994 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [16685 Valid, 2824 Invalid, 24650 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9160 Valid, 15490 Invalid, 0 Unknown, 0 Unchecked, 30.5s Time] [2024-10-11 15:37:25,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8378 states. [2024-10-11 15:37:25,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8378 to 6066. [2024-10-11 15:37:25,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6066 states, 4330 states have (on average 1.4810623556581985) internal successors, (6413), 4489 states have internal predecessors, (6413), 1650 states have call successors, (1650), 85 states have call predecessors, (1650), 84 states have return successors, (1647), 1513 states have call predecessors, (1647), 1647 states have call successors, (1647) [2024-10-11 15:37:25,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 6066 states and 9710 transitions. [2024-10-11 15:37:25,734 INFO L78 Accepts]: Start accepts. Automaton has 6066 states and 9710 transitions. Word has length 60 [2024-10-11 15:37:25,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:37:25,735 INFO L471 AbstractCegarLoop]: Abstraction has 6066 states and 9710 transitions. [2024-10-11 15:37:25,737 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-10-11 15:37:25,737 INFO L276 IsEmpty]: Start isEmpty. Operand 6066 states and 9710 transitions. [2024-10-11 15:37:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-10-11 15:37:25,741 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:37:25,741 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:37:25,741 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-11 15:37:25,741 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, preempt_countErr0ASSERT_VIOLATIONUNKNOWN] === [2024-10-11 15:37:25,741 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:37:25,742 INFO L85 PathProgramCache]: Analyzing trace with hash -975624759, now seen corresponding path program 1 times [2024-10-11 15:37:25,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:37:25,742 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737249706] [2024-10-11 15:37:25,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:37:25,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:37:25,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:25,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:37:25,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:25,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:37:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:25,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:37:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:25,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:37:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:25,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 15:37:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:26,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 15:37:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:26,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 15:37:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:26,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-11 15:37:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:26,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 15:37:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:26,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 15:37:26,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:26,059 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-10-11 15:37:26,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:37:26,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737249706] [2024-10-11 15:37:26,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [737249706] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:37:26,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:37:26,062 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 15:37:26,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323663184] [2024-10-11 15:37:26,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:37:26,062 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 15:37:26,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:37:26,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 15:37:26,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-11 15:37:26,063 INFO L87 Difference]: Start difference. First operand 6066 states and 9710 transitions. Second operand has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-10-11 15:37:29,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:37:32,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:37:35,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:37:47,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:37:47,921 INFO L93 Difference]: Finished difference Result 14421 states and 23923 transitions. [2024-10-11 15:37:47,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-11 15:37:47,922 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 63 [2024-10-11 15:37:47,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:37:48,010 INFO L225 Difference]: With dead ends: 14421 [2024-10-11 15:37:48,010 INFO L226 Difference]: Without dead ends: 8375 [2024-10-11 15:37:48,063 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2024-10-11 15:37:48,065 INFO L432 NwaCegarLoop]: 710 mSDtfsCounter, 10770 mSDsluCounter, 1011 mSDsCounter, 0 mSdLazyCounter, 9335 mSolverCounterSat, 7262 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10877 SdHoareTripleChecker+Valid, 1721 SdHoareTripleChecker+Invalid, 16597 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7262 IncrementalHoareTripleChecker+Valid, 9335 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.1s IncrementalHoareTripleChecker+Time [2024-10-11 15:37:48,066 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [10877 Valid, 1721 Invalid, 16597 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7262 Valid, 9335 Invalid, 0 Unknown, 0 Unchecked, 21.1s Time] [2024-10-11 15:37:48,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8375 states. [2024-10-11 15:37:48,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8375 to 6065. [2024-10-11 15:37:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6065 states, 4329 states have (on average 1.4804804804804805) internal successors, (6409), 4488 states have internal predecessors, (6409), 1650 states have call successors, (1650), 85 states have call predecessors, (1650), 84 states have return successors, (1647), 1513 states have call predecessors, (1647), 1647 states have call successors, (1647) [2024-10-11 15:37:48,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6065 states to 6065 states and 9706 transitions. [2024-10-11 15:37:48,604 INFO L78 Accepts]: Start accepts. Automaton has 6065 states and 9706 transitions. Word has length 63 [2024-10-11 15:37:48,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:37:48,604 INFO L471 AbstractCegarLoop]: Abstraction has 6065 states and 9706 transitions. [2024-10-11 15:37:48,605 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-10-11 15:37:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 6065 states and 9706 transitions. [2024-10-11 15:37:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-10-11 15:37:48,607 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:37:48,607 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:37:48,607 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-11 15:37:48,607 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, preempt_countErr0ASSERT_VIOLATIONUNKNOWN] === [2024-10-11 15:37:48,608 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:37:48,608 INFO L85 PathProgramCache]: Analyzing trace with hash 1729036765, now seen corresponding path program 1 times [2024-10-11 15:37:48,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:37:48,608 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1933062151] [2024-10-11 15:37:48,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:37:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:37:48,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:48,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:37:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:48,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:37:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:48,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:37:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:48,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:37:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:48,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 15:37:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:48,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 15:37:48,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:48,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 15:37:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:48,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-11 15:37:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:48,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 15:37:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:49,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 15:37:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:49,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-11 15:37:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:49,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:37:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:49,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:37:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:37:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-10-11 15:37:49,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:37:49,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1933062151] [2024-10-11 15:37:49,069 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1933062151] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:37:49,069 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:37:49,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 15:37:49,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654823031] [2024-10-11 15:37:49,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:37:49,071 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 15:37:49,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:37:49,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 15:37:49,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-11 15:37:49,072 INFO L87 Difference]: Start difference. First operand 6065 states and 9706 transitions. Second operand has 6 states, 6 states have (on average 5.5) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-10-11 15:37:50,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []