./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 --- Real Ultimate output --- [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-b5237d8 [2022-11-21 16:15:23,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:15:23,339 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:15:23,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:15:23,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:15:23,400 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:15:23,403 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:15:23,405 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:15:23,408 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:15:23,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:15:23,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:15:23,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:15:23,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:15:23,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:15:23,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:15:23,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:15:23,419 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:15:23,420 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:15:23,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:15:23,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:15:23,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:15:23,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:15:23,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:15:23,436 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:15:23,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:15:23,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:15:23,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:15:23,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:15:23,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:15:23,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:15:23,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:15:23,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:15:23,455 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:15:23,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:15:23,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:15:23,463 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:15:23,464 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:15:23,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:15:23,465 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:15:23,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:15:23,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:15:23,471 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-21 16:15:23,515 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:15:23,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:15:23,521 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:15:23,522 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:15:23,523 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:15:23,523 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:15:23,524 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:15:23,525 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:15:23,525 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:15:23,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:15:23,527 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:15:23,528 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:15:23,528 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:15:23,528 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:15:23,529 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:15:23,529 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:15:23,529 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:15:23,530 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:15:23,530 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:15:23,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:15:23,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:15:23,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:15:23,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:15:23,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:15:23,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:15:23,533 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:15:23,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:15:23,534 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:15:23,534 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:15:23,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:15:23,535 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_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 [2022-11-21 16:15:23,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:15:23,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:15:23,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:15:23,968 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:15:23,968 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:15:23,970 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-11-21 16:15:27,520 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:15:28,295 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:15:28,296 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-11-21 16:15:28,350 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/data/e8c489954/f3b069fcccd04010a0a4bd57215fed58/FLAG54ef34b65 [2022-11-21 16:15:28,367 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/data/e8c489954/f3b069fcccd04010a0a4bd57215fed58 [2022-11-21 16:15:28,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:15:28,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:15:28,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:15:28,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:15:28,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:15:28,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:15:28" (1/1) ... [2022-11-21 16:15:28,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d5a9077 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:28, skipping insertion in model container [2022-11-21 16:15:28,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:15:28" (1/1) ... [2022-11-21 16:15:28,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:15:28,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:15:29,462 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2022-11-21 16:15:29,462 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2022-11-21 16:15:29,580 WARN L237 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_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2022-11-21 16:15:31,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:15:31,559 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 16:15:31,841 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2022-11-21 16:15:31,841 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2022-11-21 16:15:31,847 WARN L237 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_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2022-11-21 16:15:32,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:15:32,449 INFO L208 MainTranslator]: Completed translation [2022-11-21 16:15:32,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32 WrapperNode [2022-11-21 16:15:32,450 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:15:32,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 16:15:32,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 16:15:32,452 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 16:15:32,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:32,623 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:32,858 INFO L138 Inliner]: procedures = 250, calls = 3191, calls flagged for inlining = 106, calls inlined = 94, statements flattened = 6185 [2022-11-21 16:15:32,859 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 16:15:32,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 16:15:32,860 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 16:15:32,860 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 16:15:32,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:32,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:32,942 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:32,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:33,239 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:33,293 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:33,336 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:33,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:33,405 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 16:15:33,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 16:15:33,407 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 16:15:33,407 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 16:15:33,408 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (1/1) ... [2022-11-21 16:15:33,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:15:33,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:15:33,451 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 16:15:33,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 16:15:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2022-11-21 16:15:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2022-11-21 16:15:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 16:15:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 16:15:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2022-11-21 16:15:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2022-11-21 16:15:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-11-21 16:15:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-11-21 16:15:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2022-11-21 16:15:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2022-11-21 16:15:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-11-21 16:15:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-11-21 16:15:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2022-11-21 16:15:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2022-11-21 16:15:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-11-21 16:15:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-11-21 16:15:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-11-21 16:15:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-11-21 16:15:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-11-21 16:15:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-11-21 16:15:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 16:15:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 16:15:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_med_stat_notify [2022-11-21 16:15:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_med_stat_notify [2022-11-21 16:15:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2022-11-21 16:15:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2022-11-21 16:15:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 16:15:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2022-11-21 16:15:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2022-11-21 16:15:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2022-11-21 16:15:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2022-11-21 16:15:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-11-21 16:15:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-11-21 16:15:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2022-11-21 16:15:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2022-11-21 16:15:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 16:15:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2022-11-21 16:15:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2022-11-21 16:15:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2022-11-21 16:15:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2022-11-21 16:15:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-11-21 16:15:33,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-11-21 16:15:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2022-11-21 16:15:33,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2022-11-21 16:15:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2022-11-21 16:15:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2022-11-21 16:15:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-21 16:15:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-21 16:15:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 16:15:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 16:15:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2022-11-21 16:15:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2022-11-21 16:15:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2022-11-21 16:15:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2022-11-21 16:15:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-21 16:15:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-21 16:15:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-11-21 16:15:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-11-21 16:15:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2022-11-21 16:15:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2022-11-21 16:15:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2022-11-21 16:15:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2022-11-21 16:15:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-21 16:15:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-21 16:15:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 16:15:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2022-11-21 16:15:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2022-11-21 16:15:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-11-21 16:15:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-11-21 16:15:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2022-11-21 16:15:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2022-11-21 16:15:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2022-11-21 16:15:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2022-11-21 16:15:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-21 16:15:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-21 16:15:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 16:15:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2022-11-21 16:15:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2022-11-21 16:15:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 16:15:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 16:15:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-21 16:15:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-21 16:15:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 16:15:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2022-11-21 16:15:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2022-11-21 16:15:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2022-11-21 16:15:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2022-11-21 16:15:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 16:15:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2022-11-21 16:15:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2022-11-21 16:15:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2022-11-21 16:15:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2022-11-21 16:15:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 16:15:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2022-11-21 16:15:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2022-11-21 16:15:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 16:15:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2022-11-21 16:15:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2022-11-21 16:15:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2022-11-21 16:15:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2022-11-21 16:15:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2022-11-21 16:15:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2022-11-21 16:15:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2022-11-21 16:15:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2022-11-21 16:15:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2022-11-21 16:15:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2022-11-21 16:15:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-11-21 16:15:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-11-21 16:15:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2022-11-21 16:15:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2022-11-21 16:15:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-11-21 16:15:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-11-21 16:15:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2022-11-21 16:15:33,559 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2022-11-21 16:15:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-11-21 16:15:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-11-21 16:15:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2022-11-21 16:15:33,564 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2022-11-21 16:15:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 16:15:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-21 16:15:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2022-11-21 16:15:33,568 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2022-11-21 16:15:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 16:15:33,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 16:15:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-21 16:15:33,574 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-21 16:15:34,753 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 16:15:34,757 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 16:15:37,713 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-21 16:15:43,086 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 16:15:43,119 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 16:15:43,119 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-21 16:15:43,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:15:43 BoogieIcfgContainer [2022-11-21 16:15:43,126 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 16:15:43,129 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 16:15:43,129 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 16:15:43,133 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 16:15:43,133 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 04:15:28" (1/3) ... [2022-11-21 16:15:43,134 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e71ebc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:15:43, skipping insertion in model container [2022-11-21 16:15:43,135 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:32" (2/3) ... [2022-11-21 16:15:43,136 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e71ebc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:15:43, skipping insertion in model container [2022-11-21 16:15:43,136 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:15:43" (3/3) ... [2022-11-21 16:15:43,137 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-11-21 16:15:43,160 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 16:15:43,160 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-21 16:15:43,163 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e71ebc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 04:15:43, skipping insertion in model container [2022-11-21 16:15:43,163 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-21 16:15:43,164 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 16:15:43,164 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 16:15:43,164 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 16:15:43,165 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:15:43" (3/3) ... [2022-11-21 16:15:43,169 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-21 16:15:43,176 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2022-11-21 16:15:43,177 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2022-11-21 16:15:43,177 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2022-11-21 16:15:43,177 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2022-11-21 16:15:43,177 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2022-11-21 16:15:43,177 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2022-11-21 16:15:43,177 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2022-11-21 16:15:43,177 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2022-11-21 16:15:43,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2022-11-21 16:15:43,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2022-11-21 16:15:43,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2022-11-21 16:15:43,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-21 16:15:43,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2022-11-21 16:15:43,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2022-11-21 16:15:43,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2022-11-21 16:15:43,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-21 16:15:43,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2022-11-21 16:15:43,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2022-11-21 16:15:43,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2022-11-21 16:15:43,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2022-11-21 16:15:43,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2022-11-21 16:15:43,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-11-21 16:15:43,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-11-21 16:15:43,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2022-11-21 16:15:43,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2022-11-21 16:15:43,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2022-11-21 16:15:43,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-21 16:15:43,181 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2022-11-21 16:15:43,181 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2022-11-21 16:15:43,181 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-11-21 16:15:43,181 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2022-11-21 16:15:43,181 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2022-11-21 16:15:43,181 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_1byte [2022-11-21 16:15:43,181 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2022-11-21 16:15:43,181 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2022-11-21 16:15:43,182 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2022-11-21 16:15:43,183 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-21 16:15:43,184 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2022-11-21 16:15:43,184 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2022-11-21 16:15:43,184 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2022-11-21 16:15:43,184 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2022-11-21 16:15:43,184 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2022-11-21 16:15:43,184 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-11-21 16:15:43,184 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2022-11-21 16:15:43,185 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-21 16:15:43,185 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2022-11-21 16:15:43,185 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2022-11-21 16:15:43,185 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-11-21 16:15:43,185 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-21 16:15:43,185 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-21 16:15:43,185 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_med_stat_notify [2022-11-21 16:15:43,185 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2022-11-21 16:15:43,186 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-21 16:15:43,186 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2022-11-21 16:15:43,186 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-11-21 16:15:43,186 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2022-11-21 16:15:43,268 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 593 nodes and edges [2022-11-21 16:15:43,279 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 215 nodes and edges [2022-11-21 16:15:43,295 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 97 nodes and edges [2022-11-21 16:15:43,300 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2022-11-21 16:15:43,305 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-21 16:15:43,310 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-11-21 16:15:43,315 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-21 16:15:43,319 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-21 16:15:43,324 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-21 16:15:43,906 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/witness.graphml [2022-11-21 16:15:43,906 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 16:15:43,908 INFO L158 Benchmark]: Toolchain (without parser) took 15535.38ms. Allocated memory was 134.2MB in the beginning and 398.5MB in the end (delta: 264.2MB). Free memory was 62.1MB in the beginning and 107.8MB in the end (delta: -45.8MB). Peak memory consumption was 220.9MB. Max. memory is 16.1GB. [2022-11-21 16:15:43,908 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 107.0MB. Free memory is still 59.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:15:43,909 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4076.95ms. Allocated memory was 134.2MB in the beginning and 186.6MB in the end (delta: 52.4MB). Free memory was 62.1MB in the beginning and 98.6MB in the end (delta: -36.6MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2022-11-21 16:15:43,909 INFO L158 Benchmark]: Boogie Procedure Inliner took 407.66ms. Allocated memory is still 186.6MB. Free memory was 98.6MB in the beginning and 63.0MB in the end (delta: 35.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-21 16:15:43,910 INFO L158 Benchmark]: Boogie Preprocessor took 545.61ms. Allocated memory was 186.6MB in the beginning and 260.0MB in the end (delta: 73.4MB). Free memory was 63.0MB in the beginning and 134.7MB in the end (delta: -71.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-21 16:15:43,910 INFO L158 Benchmark]: RCFGBuilder took 9719.32ms. Allocated memory was 260.0MB in the beginning and 398.5MB in the end (delta: 138.4MB). Free memory was 134.7MB in the beginning and 222.1MB in the end (delta: -87.4MB). Peak memory consumption was 157.8MB. Max. memory is 16.1GB. [2022-11-21 16:15:43,911 INFO L158 Benchmark]: TraceAbstraction took 33.97ms. Allocated memory is still 398.5MB. Free memory was 222.1MB in the beginning and 220.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 16:15:43,911 INFO L158 Benchmark]: Witness Printer took 742.38ms. Allocated memory is still 398.5MB. Free memory was 220.0MB in the beginning and 107.8MB in the end (delta: 112.2MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. [2022-11-21 16:15:43,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 107.0MB. Free memory is still 59.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4076.95ms. Allocated memory was 134.2MB in the beginning and 186.6MB in the end (delta: 52.4MB). Free memory was 62.1MB in the beginning and 98.6MB in the end (delta: -36.6MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 407.66ms. Allocated memory is still 186.6MB. Free memory was 98.6MB in the beginning and 63.0MB in the end (delta: 35.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 545.61ms. Allocated memory was 186.6MB in the beginning and 260.0MB in the end (delta: 73.4MB). Free memory was 63.0MB in the beginning and 134.7MB in the end (delta: -71.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 9719.32ms. Allocated memory was 260.0MB in the beginning and 398.5MB in the end (delta: 138.4MB). Free memory was 134.7MB in the beginning and 222.1MB in the end (delta: -87.4MB). Peak memory consumption was 157.8MB. Max. memory is 16.1GB. * TraceAbstraction took 33.97ms. Allocated memory is still 398.5MB. Free memory was 222.1MB in the beginning and 220.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 742.38ms. Allocated memory is still 398.5MB. Free memory was 220.0MB in the beginning and 107.8MB in the end (delta: 112.2MB). Peak memory consumption was 113.2MB. 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! [2022-11-21 16:15:43,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25d0b0-f5f2-4d02-a5aa-3f1ec157fc19/bin/uautomizer-vX5HgA9Q3a/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