./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8 --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:21:16,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:21:16,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:21:16,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:21:16,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:21:16,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:21:16,873 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:21:16,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:21:16,886 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:21:16,891 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:21:16,894 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:21:16,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:21:16,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:21:16,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:21:16,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:21:16,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:21:16,915 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:21:16,916 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:21:16,920 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:21:16,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:21:16,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:21:16,938 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:21:16,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:21:16,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:21:16,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:21:16,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:21:16,951 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:21:16,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:21:16,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:21:16,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:21:16,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:21:16,959 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:21:16,961 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:21:16,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:21:16,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:21:16,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:21:16,968 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:21:16,968 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:21:16,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:21:16,970 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:21:16,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:21:16,972 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:21:17,023 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:21:17,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:21:17,025 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:21:17,026 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:21:17,027 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:21:17,027 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:21:17,028 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:21:17,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:21:17,029 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:21:17,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:21:17,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:21:17,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:21:17,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:21:17,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:21:17,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:21:17,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:21:17,032 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:21:17,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:21:17,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:21:17,033 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:21:17,033 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:21:17,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:21:17,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:21:17,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:21:17,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:21:17,035 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:21:17,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:21:17,035 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:21:17,036 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:21:17,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:21:17,036 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54623ccffcece950810f3363a517997c42862116af9c698f86329613d57ccd50 [2022-11-16 12:21:17,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:21:17,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:21:17,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:21:17,400 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:21:17,401 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:21:17,416 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/../../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 [2022-11-16 12:21:17,495 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/data/b2bb4bef0/9d93e3cc6f424ea4beee233f5e5d7533/FLAG647f63c37 [2022-11-16 12:21:18,658 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:21:18,659 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/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 [2022-11-16 12:21:18,725 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/data/b2bb4bef0/9d93e3cc6f424ea4beee233f5e5d7533/FLAG647f63c37 [2022-11-16 12:21:18,892 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/data/b2bb4bef0/9d93e3cc6f424ea4beee233f5e5d7533 [2022-11-16 12:21:18,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:21:18,897 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:21:18,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:21:18,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:21:18,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:21:18,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:21:18" (1/1) ... [2022-11-16 12:21:18,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25b5eb40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:18, skipping insertion in model container [2022-11-16 12:21:18,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:21:18" (1/1) ... [2022-11-16 12:21:18,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:21:19,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:21:22,526 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/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] [2022-11-16 12:21:22,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:21:22,623 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:21:23,380 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/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] [2022-11-16 12:21:23,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:21:23,685 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:21:23,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23 WrapperNode [2022-11-16 12:21:23,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:21:23,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:21:23,690 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:21:23,691 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:21:23,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:23,864 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:24,113 INFO L138 Inliner]: procedures = 252, calls = 3483, calls flagged for inlining = 107, calls inlined = 96, statements flattened = 6371 [2022-11-16 12:21:24,114 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:21:24,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:21:24,115 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:21:24,115 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:21:24,126 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:24,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:24,167 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:24,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:24,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:24,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:24,485 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:24,504 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:24,548 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:21:24,549 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:21:24,549 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:21:24,550 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:21:24,551 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (1/1) ... [2022-11-16 12:21:24,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:21:24,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:21:24,588 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:21:24,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:21:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2022-11-16 12:21:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2022-11-16 12:21:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:21:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:21:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:21:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:21:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-11-16 12:21:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-11-16 12:21:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2022-11-16 12:21:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2022-11-16 12:21:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-11-16 12:21:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-11-16 12:21:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2022-11-16 12:21:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2022-11-16 12:21:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-11-16 12:21:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-11-16 12:21:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifioff_hwcfg [2022-11-16 12:21:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifioff_hwcfg [2022-11-16 12:21:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-11-16 12:21:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-11-16 12:21:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-11-16 12:21:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-11-16 12:21:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:21:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:21:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_lps_notify [2022-11-16 12:21:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_lps_notify [2022-11-16 12:21:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2022-11-16 12:21:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2022-11-16 12:21:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_media_status_notify [2022-11-16 12:21:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_media_status_notify [2022-11-16 12:21:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:21:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2022-11-16 12:21:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2022-11-16 12:21:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2022-11-16 12:21:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2022-11-16 12:21:24,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-11-16 12:21:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-11-16 12:21:24,663 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2022-11-16 12:21:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2022-11-16 12:21:24,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:21:24,663 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2022-11-16 12:21:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2022-11-16 12:21:24,664 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2022-11-16 12:21:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2022-11-16 12:21:24,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-11-16 12:21:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-11-16 12:21:24,665 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2022-11-16 12:21:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2022-11-16 12:21:24,665 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_hwconfig [2022-11-16 12:21:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_hwconfig [2022-11-16 12:21:24,666 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2022-11-16 12:21:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2022-11-16 12:21:24,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-16 12:21:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-16 12:21:24,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:21:24,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:21:24,668 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2022-11-16 12:21:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2022-11-16 12:21:24,670 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2022-11-16 12:21:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2022-11-16 12:21:24,671 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-11-16 12:21:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-11-16 12:21:24,671 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2022-11-16 12:21:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2022-11-16 12:21:24,671 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2022-11-16 12:21:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2022-11-16 12:21:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-16 12:21:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-16 12:21:24,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:21:24,673 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_ant_path [2022-11-16 12:21:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_ant_path [2022-11-16 12:21:24,674 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_init_coex_dm [2022-11-16 12:21:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_init_coex_dm [2022-11-16 12:21:24,675 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2022-11-16 12:21:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2022-11-16 12:21:24,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-11-16 12:21:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-11-16 12:21:24,676 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2022-11-16 12:21:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2022-11-16 12:21:24,676 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2022-11-16 12:21:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2022-11-16 12:21:24,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-16 12:21:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-16 12:21:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:21:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2022-11-16 12:21:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2022-11-16 12:21:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:21:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:21:24,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:21:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:21:24,679 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-16 12:21:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-16 12:21:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:21:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2022-11-16 12:21:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2022-11-16 12:21:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:21:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:21:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2022-11-16 12:21:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2022-11-16 12:21:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:21:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2022-11-16 12:21:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2022-11-16 12:21:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2022-11-16 12:21:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2022-11-16 12:21:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:21:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2022-11-16 12:21:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2022-11-16 12:21:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:21:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2022-11-16 12:21:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2022-11-16 12:21:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2022-11-16 12:21:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2022-11-16 12:21:24,683 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2022-11-16 12:21:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2022-11-16 12:21:24,683 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2022-11-16 12:21:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2022-11-16 12:21:24,683 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2022-11-16 12:21:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2022-11-16 12:21:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-11-16 12:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-11-16 12:21:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2022-11-16 12:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2022-11-16 12:21:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_special_packet_notify [2022-11-16 12:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_special_packet_notify [2022-11-16 12:21:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-11-16 12:21:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-11-16 12:21:24,685 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2022-11-16 12:21:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2022-11-16 12:21:24,685 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2022-11-16 12:21:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2022-11-16 12:21:24,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:21:24,685 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2022-11-16 12:21:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2022-11-16 12:21:24,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:21:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:21:24,686 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:21:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:21:25,790 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:21:25,796 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:21:28,695 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:21:34,727 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 12:21:34,766 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 12:21:34,767 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-16 12:21:34,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:21:34 BoogieIcfgContainer [2022-11-16 12:21:34,773 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 12:21:34,778 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 12:21:34,778 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 12:21:34,783 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 12:21:34,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:21:18" (1/3) ... [2022-11-16 12:21:34,784 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d710195 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:21:34, skipping insertion in model container [2022-11-16 12:21:34,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:23" (2/3) ... [2022-11-16 12:21:34,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d710195 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:21:34, skipping insertion in model container [2022-11-16 12:21:34,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:21:34" (3/3) ... [2022-11-16 12:21:34,787 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-11-16 12:21:34,811 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 12:21:34,812 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-16 12:21:34,816 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d710195 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 12:21:34, skipping insertion in model container [2022-11-16 12:21:34,816 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 12:21:34,817 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 12:21:34,817 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 12:21:34,818 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 12:21:34,818 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:21:34" (3/3) ... [2022-11-16 12:21:34,826 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-16 12:21:34,834 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2022-11-16 12:21:34,835 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2022-11-16 12:21:34,835 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2022-11-16 12:21:34,835 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_media_status_notify [2022-11-16 12:21:34,835 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2022-11-16 12:21:34,835 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2022-11-16 12:21:34,835 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2022-11-16 12:21:34,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2022-11-16 12:21:34,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2022-11-16 12:21:34,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2022-11-16 12:21:34,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2022-11-16 12:21:34,836 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2022-11-16 12:21:34,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-16 12:21:34,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2022-11-16 12:21:34,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2022-11-16 12:21:34,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2022-11-16 12:21:34,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-16 12:21:34,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-11-16 12:21:34,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2022-11-16 12:21:34,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2022-11-16 12:21:34,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2022-11-16 12:21:34,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_ant_path [2022-11-16 12:21:34,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2022-11-16 12:21:34,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2022-11-16 12:21:34,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-11-16 12:21:34,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-11-16 12:21:34,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2022-11-16 12:21:34,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_init_hwconfig [2022-11-16 12:21:34,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2022-11-16 12:21:34,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_special_packet_notify [2022-11-16 12:21:34,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2022-11-16 12:21:34,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-16 12:21:34,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_init_coex_dm [2022-11-16 12:21:34,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2022-11-16 12:21:34,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2022-11-16 12:21:34,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-11-16 12:21:34,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2022-11-16 12:21:34,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2022-11-16 12:21:34,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2022-11-16 12:21:34,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2022-11-16 12:21:34,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2022-11-16 12:21:34,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-16 12:21:34,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2022-11-16 12:21:34,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2022-11-16 12:21:34,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2022-11-16 12:21:34,843 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2022-11-16 12:21:34,843 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2022-11-16 12:21:34,843 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifioff_hwcfg [2022-11-16 12:21:34,843 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2022-11-16 12:21:34,843 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-16 12:21:34,844 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2022-11-16 12:21:34,844 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2022-11-16 12:21:34,844 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-11-16 12:21:34,844 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-16 12:21:34,844 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2022-11-16 12:21:34,845 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-16 12:21:34,845 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2022-11-16 12:21:34,845 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2022-11-16 12:21:34,845 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-11-16 12:21:34,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2022-11-16 12:21:34,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_lps_notify [2022-11-16 12:21:34,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2022-11-16 12:21:34,963 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 660 nodes and edges [2022-11-16 12:21:34,976 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 243 nodes and edges [2022-11-16 12:21:34,994 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 108 nodes and edges [2022-11-16 12:21:35,001 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2022-11-16 12:21:35,007 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-11-16 12:21:35,014 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-16 12:21:35,020 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-16 12:21:35,026 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-16 12:21:35,033 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 12:21:35,039 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 12:21:35,772 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/witness.graphml [2022-11-16 12:21:35,773 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 12:21:35,777 INFO L158 Benchmark]: Toolchain (without parser) took 16877.28ms. Allocated memory was 142.6MB in the beginning and 759.2MB in the end (delta: 616.6MB). Free memory was 87.2MB in the beginning and 537.7MB in the end (delta: -450.5MB). Peak memory consumption was 348.0MB. Max. memory is 16.1GB. [2022-11-16 12:21:35,777 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 121.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:21:35,778 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4789.43ms. Allocated memory was 142.6MB in the beginning and 379.6MB in the end (delta: 237.0MB). Free memory was 86.9MB in the beginning and 232.1MB in the end (delta: -145.1MB). Peak memory consumption was 120.9MB. Max. memory is 16.1GB. [2022-11-16 12:21:35,779 INFO L158 Benchmark]: Boogie Procedure Inliner took 424.43ms. Allocated memory is still 379.6MB. Free memory was 232.1MB in the beginning and 195.4MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-16 12:21:35,779 INFO L158 Benchmark]: Boogie Preprocessor took 433.88ms. Allocated memory is still 379.6MB. Free memory was 195.4MB in the beginning and 250.1MB in the end (delta: -54.8MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 12:21:35,780 INFO L158 Benchmark]: RCFGBuilder took 10223.81ms. Allocated memory was 379.6MB in the beginning and 759.2MB in the end (delta: 379.6MB). Free memory was 249.9MB in the beginning and 426.6MB in the end (delta: -176.7MB). Peak memory consumption was 204.9MB. Max. memory is 16.1GB. [2022-11-16 12:21:35,780 INFO L158 Benchmark]: TraceAbstraction took 38.18ms. Allocated memory is still 759.2MB. Free memory was 426.6MB in the beginning and 424.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 12:21:35,781 INFO L158 Benchmark]: Witness Printer took 955.63ms. Allocated memory is still 759.2MB. Free memory was 424.5MB in the beginning and 537.7MB in the end (delta: -113.2MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2022-11-16 12:21:35,783 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 121.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4789.43ms. Allocated memory was 142.6MB in the beginning and 379.6MB in the end (delta: 237.0MB). Free memory was 86.9MB in the beginning and 232.1MB in the end (delta: -145.1MB). Peak memory consumption was 120.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 424.43ms. Allocated memory is still 379.6MB. Free memory was 232.1MB in the beginning and 195.4MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 433.88ms. Allocated memory is still 379.6MB. Free memory was 195.4MB in the beginning and 250.1MB in the end (delta: -54.8MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 10223.81ms. Allocated memory was 379.6MB in the beginning and 759.2MB in the end (delta: 379.6MB). Free memory was 249.9MB in the beginning and 426.6MB in the end (delta: -176.7MB). Peak memory consumption was 204.9MB. Max. memory is 16.1GB. * TraceAbstraction took 38.18ms. Allocated memory is still 759.2MB. Free memory was 426.6MB in the beginning and 424.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 955.63ms. Allocated memory is still 759.2MB. Free memory was 424.5MB in the beginning and 537.7MB in the end (delta: -113.2MB). Peak memory consumption was 70.3MB. 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 specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-11-16 12:21:35,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079178ee-565d-4612-8c7b-ce64f2af0096/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE