./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.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_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 32856f5d0c4b3619f0ce02a20f79c0968570d5a120f36f7531c35cd4321618ba --- 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 22:44:25,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:44:25,334 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:44:25,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:44:25,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:44:25,356 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:44:25,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:44:25,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:44:25,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:44:25,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:44:25,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:44:25,364 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:44:25,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:44:25,366 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:44:25,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:44:25,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:44:25,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:44:25,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:44:25,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:44:25,373 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:44:25,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:44:25,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:44:25,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:44:25,379 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:44:25,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:44:25,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:44:25,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:44:25,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:44:25,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:44:25,386 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:44:25,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:44:25,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:44:25,388 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:44:25,389 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:44:25,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:44:25,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:44:25,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:44:25,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:44:25,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:44:25,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:44:25,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:44:25,395 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:44:25,427 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:44:25,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:44:25,428 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:44:25,429 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:44:25,429 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:44:25,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:44:25,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:44:25,430 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:44:25,430 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:44:25,430 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:44:25,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:44:25,431 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:44:25,431 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:44:25,431 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:44:25,431 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:44:25,432 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:44:25,432 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:44:25,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:44:25,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:44:25,433 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:44:25,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:44:25,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:44:25,433 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:44:25,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:44:25,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:44:25,434 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_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32856f5d0c4b3619f0ce02a20f79c0968570d5a120f36f7531c35cd4321618ba [2022-11-21 22:44:25,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:44:25,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:44:25,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:44:25,761 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:44:25,762 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:44:25,764 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2022-11-21 22:44:28,880 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:44:29,567 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:44:29,569 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2022-11-21 22:44:29,639 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/data/393519ede/ac946ced02c64b57b8f85985bb756f93/FLAG32c01ad4e [2022-11-21 22:44:29,658 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/data/393519ede/ac946ced02c64b57b8f85985bb756f93 [2022-11-21 22:44:29,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:44:29,665 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:44:29,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:44:29,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:44:29,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:44:29,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:44:29" (1/1) ... [2022-11-21 22:44:29,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b6e6356 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:29, skipping insertion in model container [2022-11-21 22:44:29,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:44:29" (1/1) ... [2022-11-21 22:44:29,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:44:29,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:44:32,596 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_0bef060f-2002-4982-8832-0ee02eb6aa3c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353824,353837] [2022-11-21 22:44:32,602 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_0bef060f-2002-4982-8832-0ee02eb6aa3c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353990,354003] [2022-11-21 22:44:32,603 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_0bef060f-2002-4982-8832-0ee02eb6aa3c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354154,354167] [2022-11-21 22:44:32,603 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_0bef060f-2002-4982-8832-0ee02eb6aa3c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354319,354332] [2022-11-21 22:44:32,620 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:44:32,655 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:44:33,289 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_0bef060f-2002-4982-8832-0ee02eb6aa3c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353824,353837] [2022-11-21 22:44:33,290 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_0bef060f-2002-4982-8832-0ee02eb6aa3c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353990,354003] [2022-11-21 22:44:33,291 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_0bef060f-2002-4982-8832-0ee02eb6aa3c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354154,354167] [2022-11-21 22:44:33,291 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_0bef060f-2002-4982-8832-0ee02eb6aa3c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354319,354332] [2022-11-21 22:44:33,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:44:33,439 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:44:33,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33 WrapperNode [2022-11-21 22:44:33,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:44:33,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:44:33,440 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:44:33,440 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:44:33,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:33,578 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:34,717 INFO L138 Inliner]: procedures = 349, calls = 4926, calls flagged for inlining = 212, calls inlined = 199, statements flattened = 10260 [2022-11-21 22:44:34,732 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:44:34,733 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:44:34,733 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:44:34,734 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:44:34,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:34,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:35,462 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:35,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:36,620 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:36,655 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:36,690 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:36,726 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:36,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:44:36,781 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:44:36,781 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:44:36,782 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:44:36,784 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:33" (1/1) ... [2022-11-21 22:44:36,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:44:36,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:44:36,820 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:44:36,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bef060f-2002-4982-8832-0ee02eb6aa3c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:44:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_driver_exit [2022-11-21 22:44:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_driver_exit [2022-11-21 22:44:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_remove [2022-11-21 22:44:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_remove [2022-11-21 22:44:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-21 22:44:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-21 22:44:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 22:44:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:44:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 22:44:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 22:44:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 22:44:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 22:44:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-21 22:44:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-21 22:44:36,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 22:44:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 22:44:36,864 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-21 22:44:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-21 22:44:36,864 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-21 22:44:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-21 22:44:36,865 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_vdev_release [2022-11-21 22:44:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_vdev_release [2022-11-21 22:44:36,865 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_poll [2022-11-21 22:44:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_poll [2022-11-21 22:44:36,866 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-21 22:44:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-21 22:44:36,866 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_probe [2022-11-21 22:44:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_probe [2022-11-21 22:44:36,866 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_log_status [2022-11-21 22:44:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_log_status [2022-11-21 22:44:36,867 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_s_ctrl [2022-11-21 22:44:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_s_ctrl [2022-11-21 22:44:36,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2022-11-21 22:44:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2022-11-21 22:44:36,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-21 22:44:36,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-21 22:44:36,868 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_stop [2022-11-21 22:44:36,868 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_stop [2022-11-21 22:44:36,868 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_release [2022-11-21 22:44:36,868 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_release [2022-11-21 22:44:36,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2022-11-21 22:44:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2022-11-21 22:44:36,869 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2022-11-21 22:44:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2022-11-21 22:44:36,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:44:36,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_wl1273_core [2022-11-21 22:44:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_wl1273_core [2022-11-21 22:44:36,870 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_tx_freq [2022-11-21 22:44:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_tx_freq [2022-11-21 22:44:36,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:44:36,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 22:44:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 22:44:36,871 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-21 22:44:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-21 22:44:36,871 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-21 22:44:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-21 22:44:36,871 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-21 22:44:36,872 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-21 22:44:36,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 22:44:36,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 22:44:36,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-21 22:44:36,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-21 22:44:36,873 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-21 22:44:36,873 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-21 22:44:36,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_wl1273_core [2022-11-21 22:44:36,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_wl1273_core [2022-11-21 22:44:36,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:44:36,874 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rx_freq [2022-11-21 22:44:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rx_freq [2022-11-21 22:44:36,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:44:36,874 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-21 22:44:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-21 22:44:36,874 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_open [2022-11-21 22:44:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_open [2022-11-21 22:44:36,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 22:44:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 22:44:36,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-21 22:44:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-21 22:44:36,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-11-21 22:44:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-11-21 22:44:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 22:44:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-21 22:44:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-21 22:44:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-21 22:44:36,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-21 22:44:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 22:44:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 22:44:36,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 22:44:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:44:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-21 22:44:36,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-21 22:44:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_g_volatile_ctrl [2022-11-21 22:44:36,878 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_g_volatile_ctrl [2022-11-21 22:44:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2022-11-21 22:44:36,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2022-11-21 22:44:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-21 22:44:36,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-21 22:44:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_mode [2022-11-21 22:44:36,879 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_mode [2022-11-21 22:44:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-21 22:44:36,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-21 22:44:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-21 22:44:36,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-21 22:44:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:44:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-11-21 22:44:36,880 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-11-21 22:44:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 22:44:36,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 22:44:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-11-21 22:44:36,881 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-11-21 22:44:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:44:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_write [2022-11-21 22:44:36,882 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_write [2022-11-21 22:44:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2022-11-21 22:44:36,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2022-11-21 22:44:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-21 22:44:36,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-21 22:44:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-21 22:44:36,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-21 22:44:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-21 22:44:36,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-21 22:44:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-21 22:44:36,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-21 22:44:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-21 22:44:36,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-21 22:44:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-21 22:44:36,884 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-21 22:44:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rds [2022-11-21 22:44:36,884 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rds [2022-11-21 22:44:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:44:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 22:44:36,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 22:44:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:44:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 22:44:36,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 22:44:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-21 22:44:36,886 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-21 22:44:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:44:36,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:44:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-21 22:44:36,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-21 22:44:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 22:44:36,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 22:44:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-21 22:44:36,887 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-21 22:44:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-21 22:44:36,888 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-21 22:44:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-21 22:44:36,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-21 22:44:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:44:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 22:44:36,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 22:44:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:44:36,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:44:38,108 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:44:38,111 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:44:38,488 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;