./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 54623ccffcece950810f3363a517997c42862116af9c698f86329613d57ccd50 --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 18:21:05,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 18:21:05,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 18:21:05,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 18:21:05,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 18:21:05,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 18:21:05,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 18:21:05,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 18:21:05,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 18:21:05,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 18:21:05,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 18:21:05,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 18:21:05,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 18:21:05,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 18:21:05,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 18:21:05,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 18:21:05,098 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 18:21:05,099 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 18:21:05,101 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 18:21:05,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 18:21:05,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 18:21:05,109 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 18:21:05,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 18:21:05,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 18:21:05,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 18:21:05,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 18:21:05,116 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 18:21:05,117 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 18:21:05,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 18:21:05,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 18:21:05,119 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 18:21:05,120 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 18:21:05,121 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 18:21:05,122 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 18:21:05,123 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 18:21:05,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 18:21:05,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 18:21:05,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 18:21:05,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 18:21:05,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 18:21:05,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 18:21:05,127 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 18:21:05,160 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 18:21:05,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 18:21:05,161 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 18:21:05,161 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 18:21:05,163 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 18:21:05,163 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 18:21:05,164 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 18:21:05,164 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 18:21:05,164 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 18:21:05,164 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 18:21:05,165 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 18:21:05,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 18:21:05,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 18:21:05,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 18:21:05,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 18:21:05,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 18:21:05,166 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 18:21:05,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 18:21:05,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 18:21:05,167 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 18:21:05,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 18:21:05,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:21:05,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 18:21:05,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 18:21:05,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 18:21:05,168 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 18:21:05,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 18:21:05,168 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 18:21:05,168 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 18:21:05,168 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 18:21:05,169 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 18:21:05,169 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54623ccffcece950810f3363a517997c42862116af9c698f86329613d57ccd50 [2021-12-14 18:21:05,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 18:21:05,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 18:21:05,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 18:21:05,469 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 18:21:05,470 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 18:21:05,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2021-12-14 18:21:05,534 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/761194813/6e2462e475bf49e796ea94d351ab8daf/FLAG2a53ddda2 [2021-12-14 18:21:06,340 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 18:21:06,341 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2021-12-14 18:21:06,397 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/761194813/6e2462e475bf49e796ea94d351ab8daf/FLAG2a53ddda2 [2021-12-14 18:21:06,552 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/761194813/6e2462e475bf49e796ea94d351ab8daf [2021-12-14 18:21:06,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 18:21:06,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 18:21:06,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 18:21:06,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 18:21:06,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 18:21:06,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:21:06" (1/1) ... [2021-12-14 18:21:06,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fa506ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:06, skipping insertion in model container [2021-12-14 18:21:06,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:21:06" (1/1) ... [2021-12-14 18:21:06,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 18:21:06,724 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 18:21:09,222 WARN L230 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-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[434372,434385] [2021-12-14 18:21:09,304 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:21:09,323 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 18:21:09,822 WARN L230 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-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[434372,434385] [2021-12-14 18:21:09,825 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:21:09,981 INFO L208 MainTranslator]: Completed translation [2021-12-14 18:21:09,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09 WrapperNode [2021-12-14 18:21:09,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 18:21:09,985 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 18:21:09,985 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 18:21:09,985 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 18:21:09,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (1/1) ... [2021-12-14 18:21:10,130 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (1/1) ... [2021-12-14 18:21:10,335 INFO L137 Inliner]: procedures = 252, calls = 3451, calls flagged for inlining = 107, calls inlined = 96, statements flattened = 6386 [2021-12-14 18:21:10,336 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 18:21:10,337 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 18:21:10,337 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 18:21:10,337 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 18:21:10,345 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (1/1) ... [2021-12-14 18:21:10,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (1/1) ... [2021-12-14 18:21:10,374 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (1/1) ... [2021-12-14 18:21:10,375 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (1/1) ... [2021-12-14 18:21:10,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (1/1) ... [2021-12-14 18:21:10,542 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (1/1) ... [2021-12-14 18:21:10,576 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (1/1) ... [2021-12-14 18:21:10,614 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 18:21:10,616 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 18:21:10,616 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 18:21:10,616 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 18:21:10,618 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (1/1) ... [2021-12-14 18:21:10,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:21:10,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 18:21:10,653 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-14 18:21:10,675 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-14 18:21:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2021-12-14 18:21:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2021-12-14 18:21:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 18:21:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 18:21:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-14 18:21:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-14 18:21:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-12-14 18:21:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-12-14 18:21:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2021-12-14 18:21:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2021-12-14 18:21:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-12-14 18:21:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-12-14 18:21:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2021-12-14 18:21:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2021-12-14 18:21:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-12-14 18:21:10,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-12-14 18:21:10,694 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifioff_hwcfg [2021-12-14 18:21:10,694 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifioff_hwcfg [2021-12-14 18:21:10,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-12-14 18:21:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-12-14 18:21:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2021-12-14 18:21:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2021-12-14 18:21:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-14 18:21:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-14 18:21:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_lps_notify [2021-12-14 18:21:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_lps_notify [2021-12-14 18:21:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2021-12-14 18:21:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2021-12-14 18:21:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_media_status_notify [2021-12-14 18:21:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_media_status_notify [2021-12-14 18:21:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 18:21:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2021-12-14 18:21:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2021-12-14 18:21:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2021-12-14 18:21:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2021-12-14 18:21:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-12-14 18:21:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-12-14 18:21:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2021-12-14 18:21:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2021-12-14 18:21:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 18:21:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2021-12-14 18:21:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2021-12-14 18:21:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2021-12-14 18:21:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2021-12-14 18:21:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2021-12-14 18:21:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2021-12-14 18:21:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2021-12-14 18:21:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2021-12-14 18:21:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_hwconfig [2021-12-14 18:21:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_hwconfig [2021-12-14 18:21:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2021-12-14 18:21:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2021-12-14 18:21:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-14 18:21:10,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-14 18:21:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 18:21:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 18:21:10,702 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2021-12-14 18:21:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2021-12-14 18:21:10,702 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2021-12-14 18:21:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2021-12-14 18:21:10,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2021-12-14 18:21:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2021-12-14 18:21:10,703 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2021-12-14 18:21:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2021-12-14 18:21:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2021-12-14 18:21:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2021-12-14 18:21:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-14 18:21:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-14 18:21:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 18:21:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_ant_path [2021-12-14 18:21:10,705 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_ant_path [2021-12-14 18:21:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_init_coex_dm [2021-12-14 18:21:10,705 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_init_coex_dm [2021-12-14 18:21:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2021-12-14 18:21:10,705 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2021-12-14 18:21:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2021-12-14 18:21:10,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2021-12-14 18:21:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2021-12-14 18:21:10,706 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2021-12-14 18:21:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2021-12-14 18:21:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2021-12-14 18:21:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-14 18:21:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-14 18:21:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 18:21:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2021-12-14 18:21:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2021-12-14 18:21:10,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 18:21:10,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 18:21:10,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-14 18:21:10,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-14 18:21:10,708 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-14 18:21:10,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-14 18:21:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 18:21:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2021-12-14 18:21:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2021-12-14 18:21:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-14 18:21:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-14 18:21:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2021-12-14 18:21:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2021-12-14 18:21:10,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 18:21:10,711 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2021-12-14 18:21:10,711 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2021-12-14 18:21:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2021-12-14 18:21:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2021-12-14 18:21:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 18:21:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2021-12-14 18:21:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2021-12-14 18:21:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-14 18:21:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2021-12-14 18:21:10,713 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2021-12-14 18:21:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2021-12-14 18:21:10,713 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2021-12-14 18:21:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2021-12-14 18:21:10,713 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2021-12-14 18:21:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2021-12-14 18:21:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2021-12-14 18:21:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2021-12-14 18:21:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2021-12-14 18:21:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2021-12-14 18:21:10,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2021-12-14 18:21:10,717 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2021-12-14 18:21:10,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2021-12-14 18:21:10,718 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_special_packet_notify [2021-12-14 18:21:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_special_packet_notify [2021-12-14 18:21:10,719 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-12-14 18:21:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-12-14 18:21:10,720 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2021-12-14 18:21:10,720 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2021-12-14 18:21:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2021-12-14 18:21:10,725 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2021-12-14 18:21:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 18:21:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2021-12-14 18:21:10,725 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2021-12-14 18:21:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 18:21:10,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 18:21:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-14 18:21:10,726 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-14 18:21:11,475 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 18:21:11,477 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 18:21:13,111 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 18:21:16,506 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 18:21:16,528 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 18:21:16,528 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-12-14 18:21:16,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:21:16 BoogieIcfgContainer [2021-12-14 18:21:16,533 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 18:21:16,534 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 18:21:16,534 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 18:21:16,537 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 18:21:16,538 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:21:06" (1/3) ... [2021-12-14 18:21:16,538 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a6e3ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:21:16, skipping insertion in model container [2021-12-14 18:21:16,538 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:21:09" (2/3) ... [2021-12-14 18:21:16,539 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a6e3ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:21:16, skipping insertion in model container [2021-12-14 18:21:16,539 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:21:16" (3/3) ... [2021-12-14 18:21:16,540 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2021-12-14 18:21:16,545 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 18:21:16,546 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-12-14 18:21:16,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a6e3ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 06:21:16, skipping insertion in model container [2021-12-14 18:21:16,547 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-14 18:21:16,548 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-14 18:21:16,548 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-14 18:21:16,548 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-14 18:21:16,549 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:21:16" (3/3) ... [2021-12-14 18:21:16,552 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-14 18:21:16,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2021-12-14 18:21:16,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2021-12-14 18:21:16,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2021-12-14 18:21:16,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_media_status_notify [2021-12-14 18:21:16,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2021-12-14 18:21:16,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2021-12-14 18:21:16,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2021-12-14 18:21:16,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2021-12-14 18:21:16,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2021-12-14 18:21:16,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2021-12-14 18:21:16,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2021-12-14 18:21:16,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2021-12-14 18:21:16,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-14 18:21:16,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2021-12-14 18:21:16,604 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_ant_path [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_init_hwconfig [2021-12-14 18:21:16,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_special_packet_notify [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_init_coex_dm [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-14 18:21:16,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifioff_hwcfg [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2021-12-14 18:21:16,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2021-12-14 18:21:16,608 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2021-12-14 18:21:16,608 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_lps_notify [2021-12-14 18:21:16,608 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2021-12-14 18:21:16,692 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 640 nodes and edges [2021-12-14 18:21:16,702 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 233 nodes and edges [2021-12-14 18:21:16,710 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 102 nodes and edges [2021-12-14 18:21:16,715 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2021-12-14 18:21:16,721 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2021-12-14 18:21:16,726 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-12-14 18:21:16,731 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-12-14 18:21:16,735 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-14 18:21:16,740 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-14 18:21:17,188 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-14 18:21:17,189 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-14 18:21:17,191 INFO L158 Benchmark]: Toolchain (without parser) took 10634.49ms. Allocated memory was 88.1MB in the beginning and 532.7MB in the end (delta: 444.6MB). Free memory was 50.4MB in the beginning and 221.6MB in the end (delta: -171.1MB). Peak memory consumption was 351.9MB. Max. memory is 16.1GB. [2021-12-14 18:21:17,191 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 88.1MB. Free memory was 67.3MB in the beginning and 67.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-14 18:21:17,192 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3425.90ms. Allocated memory was 88.1MB in the beginning and 190.8MB in the end (delta: 102.8MB). Free memory was 50.1MB in the beginning and 71.8MB in the end (delta: -21.7MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. [2021-12-14 18:21:17,192 INFO L158 Benchmark]: Boogie Procedure Inliner took 351.44ms. Allocated memory was 190.8MB in the beginning and 270.5MB in the end (delta: 79.7MB). Free memory was 71.8MB in the beginning and 161.8MB in the end (delta: -90.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-12-14 18:21:17,192 INFO L158 Benchmark]: Boogie Preprocessor took 278.16ms. Allocated memory is still 270.5MB. Free memory was 161.8MB in the beginning and 124.0MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-12-14 18:21:17,193 INFO L158 Benchmark]: RCFGBuilder took 5916.65ms. Allocated memory was 270.5MB in the beginning and 532.7MB in the end (delta: 262.1MB). Free memory was 124.0MB in the beginning and 164.0MB in the end (delta: -39.9MB). Peak memory consumption was 222.2MB. Max. memory is 16.1GB. [2021-12-14 18:21:17,193 INFO L158 Benchmark]: TraceAbstraction took 13.13ms. Allocated memory is still 532.7MB. Free memory was 164.0MB in the beginning and 162.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-14 18:21:17,194 INFO L158 Benchmark]: Witness Printer took 640.70ms. Allocated memory is still 532.7MB. Free memory was 162.9MB in the beginning and 222.6MB in the end (delta: -59.7MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2021-12-14 18:21:17,196 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 88.1MB. Free memory was 67.3MB in the beginning and 67.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3425.90ms. Allocated memory was 88.1MB in the beginning and 190.8MB in the end (delta: 102.8MB). Free memory was 50.1MB in the beginning and 71.8MB in the end (delta: -21.7MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 351.44ms. Allocated memory was 190.8MB in the beginning and 270.5MB in the end (delta: 79.7MB). Free memory was 71.8MB in the beginning and 161.8MB in the end (delta: -90.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 278.16ms. Allocated memory is still 270.5MB. Free memory was 161.8MB in the beginning and 124.0MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * RCFGBuilder took 5916.65ms. Allocated memory was 270.5MB in the beginning and 532.7MB in the end (delta: 262.1MB). Free memory was 124.0MB in the beginning and 164.0MB in the end (delta: -39.9MB). Peak memory consumption was 222.2MB. Max. memory is 16.1GB. * TraceAbstraction took 13.13ms. Allocated memory is still 532.7MB. Free memory was 164.0MB in the beginning and 162.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 640.70ms. Allocated memory is still 532.7MB. Free memory was 162.9MB in the beginning and 222.6MB in the end (delta: -59.7MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2021-12-14 18:21:17,242 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE