./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN --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 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 --- 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-6b4ec56 [2022-11-20 12:01:21,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:01:21,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:01:21,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:01:21,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:01:21,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:01:21,366 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:01:21,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:01:21,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:01:21,376 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:01:21,378 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:01:21,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:01:21,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:01:21,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:01:21,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:01:21,394 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:01:21,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:01:21,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:01:21,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:01:21,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:01:21,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:01:21,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:01:21,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:01:21,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:01:21,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:01:21,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:01:21,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:01:21,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:01:21,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:01:21,421 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:01:21,422 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:01:21,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:01:21,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:01:21,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:01:21,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:01:21,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:01:21,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:01:21,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:01:21,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:01:21,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:01:21,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:01:21,432 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 12:01:21,475 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:01:21,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:01:21,476 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:01:21,476 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:01:21,477 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:01:21,477 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:01:21,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:01:21,478 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:01:21,478 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:01:21,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:01:21,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:01:21,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:01:21,480 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:01:21,480 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:01:21,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:01:21,480 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:01:21,480 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:01:21,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:01:21,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:01:21,481 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:01:21,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:01:21,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:01:21,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:01:21,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:01:21,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:01:21,482 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:01:21,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:01:21,482 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:01:21,483 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:01:21,483 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:01:21,483 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_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 [2022-11-20 12:01:21,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:01:21,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:01:21,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:01:21,854 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:01:21,855 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:01:21,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-11-20 12:01:24,983 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:01:25,857 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:01:25,858 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-11-20 12:01:25,955 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/data/29a851e2c/6937e0ce1efb4568b1cdaacb818008ea/FLAG714ed8936 [2022-11-20 12:01:25,976 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/data/29a851e2c/6937e0ce1efb4568b1cdaacb818008ea [2022-11-20 12:01:25,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:01:25,982 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:01:25,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:01:25,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:01:25,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:01:25,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:01:25" (1/1) ... [2022-11-20 12:01:25,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9dc1c66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:25, skipping insertion in model container [2022-11-20 12:01:25,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:01:25" (1/1) ... [2022-11-20 12:01:26,001 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:01:26,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:01:29,903 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_888e7861-a014-48d2-98a1-31c7e443ea2c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2022-11-20 12:01:29,908 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_888e7861-a014-48d2-98a1-31c7e443ea2c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2022-11-20 12:01:29,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:01:29,976 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 12:01:30,625 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_888e7861-a014-48d2-98a1-31c7e443ea2c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2022-11-20 12:01:30,626 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_888e7861-a014-48d2-98a1-31c7e443ea2c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2022-11-20 12:01:30,630 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:01:30,820 INFO L208 MainTranslator]: Completed translation [2022-11-20 12:01:30,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30 WrapperNode [2022-11-20 12:01:30,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:01:30,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 12:01:30,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 12:01:30,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 12:01:30,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:31,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:31,560 INFO L138 Inliner]: procedures = 393, calls = 6362, calls flagged for inlining = 165, calls inlined = 141, statements flattened = 16381 [2022-11-20 12:01:31,560 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 12:01:31,561 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 12:01:31,561 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 12:01:31,561 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 12:01:31,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:31,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:31,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:31,641 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:31,933 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:31,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:32,019 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:32,063 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:32,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 12:01:32,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 12:01:32,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 12:01:32,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 12:01:32,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (1/1) ... [2022-11-20 12:01:32,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:01:32,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:01:32,289 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 12:01:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-20 12:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-20 12:01:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-11-20 12:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-11-20 12:01:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-11-20 12:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-11-20 12:01:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 12:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 12:01:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-11-20 12:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-11-20 12:01:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-11-20 12:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-11-20 12:01:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-11-20 12:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-11-20 12:01:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-11-20 12:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-11-20 12:01:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-11-20 12:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-11-20 12:01:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2022-11-20 12:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2022-11-20 12:01:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 12:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 12:01:32,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 12:01:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-20 12:01:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-20 12:01:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2022-11-20 12:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2022-11-20 12:01:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-20 12:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-20 12:01:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 12:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 12:01:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-11-20 12:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-11-20 12:01:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 12:01:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-11-20 12:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-11-20 12:01:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-11-20 12:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-11-20 12:01:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-20 12:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-20 12:01:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-20 12:01:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-11-20 12:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-11-20 12:01:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-11-20 12:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-11-20 12:01:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-11-20 12:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-11-20 12:01:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 12:01:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-11-20 12:01:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-11-20 12:01:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 12:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 12:01:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-11-20 12:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-11-20 12:01:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 12:01:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-11-20 12:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-11-20 12:01:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 12:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 12:01:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-11-20 12:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-11-20 12:01:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-11-20 12:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-11-20 12:01:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-11-20 12:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-11-20 12:01:32,368 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-11-20 12:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-11-20 12:01:32,368 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-11-20 12:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-11-20 12:01:32,368 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-11-20 12:01:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-11-20 12:01:32,369 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-11-20 12:01:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-11-20 12:01:32,369 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-11-20 12:01:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-11-20 12:01:32,369 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-11-20 12:01:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-11-20 12:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-11-20 12:01:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-11-20 12:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-11-20 12:01:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-11-20 12:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 12:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-11-20 12:01:32,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-11-20 12:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 12:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 12:01:32,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 12:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 12:01:32,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 12:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 12:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 12:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-11-20 12:01:32,372 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-11-20 12:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-11-20 12:01:32,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-11-20 12:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-20 12:01:32,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-20 12:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-11-20 12:01:32,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-11-20 12:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-11-20 12:01:32,373 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-11-20 12:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-20 12:01:32,374 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-20 12:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-11-20 12:01:32,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-11-20 12:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 12:01:32,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 12:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-20 12:01:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-20 12:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-11-20 12:01:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-11-20 12:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-11-20 12:01:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-11-20 12:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-20 12:01:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-20 12:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-11-20 12:01:32,376 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-11-20 12:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-11-20 12:01:32,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-11-20 12:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-20 12:01:32,376 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-20 12:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 12:01:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 12:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-11-20 12:01:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-11-20 12:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-11-20 12:01:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-11-20 12:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 12:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 12:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 12:01:32,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 12:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-11-20 12:01:32,378 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-11-20 12:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-11-20 12:01:32,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-11-20 12:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-11-20 12:01:32,379 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-11-20 12:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-20 12:01:32,379 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-20 12:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-11-20 12:01:32,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-11-20 12:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-20 12:01:32,380 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-20 12:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-11-20 12:01:32,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-11-20 12:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 12:01:32,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 12:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-11-20 12:01:32,381 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-11-20 12:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-20 12:01:32,381 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-20 12:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 12:01:32,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 12:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-11-20 12:01:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-11-20 12:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-11-20 12:01:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-11-20 12:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-20 12:01:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-20 12:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 12:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 12:01:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 12:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-11-20 12:01:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-11-20 12:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-20 12:01:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-20 12:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 12:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-11-20 12:01:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-11-20 12:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-11-20 12:01:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-11-20 12:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-11-20 12:01:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-11-20 12:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-11-20 12:01:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-11-20 12:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 12:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-20 12:01:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-20 12:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-20 12:01:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-20 12:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 12:01:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 12:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-20 12:01:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-20 12:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-11-20 12:01:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-11-20 12:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2022-11-20 12:01:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2022-11-20 12:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-11-20 12:01:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-11-20 12:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-11-20 12:01:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-11-20 12:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-11-20 12:01:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-11-20 12:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-11-20 12:01:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-11-20 12:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-11-20 12:01:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-11-20 12:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-11-20 12:01:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-11-20 12:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-11-20 12:01:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-11-20 12:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 12:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-11-20 12:01:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-11-20 12:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-11-20 12:01:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-11-20 12:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-11-20 12:01:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-11-20 12:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-11-20 12:01:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-11-20 12:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-11-20 12:01:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-11-20 12:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-11-20 12:01:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-11-20 12:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-11-20 12:01:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-11-20 12:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-11-20 12:01:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-11-20 12:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-20 12:01:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-20 12:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-11-20 12:01:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-11-20 12:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-11-20 12:01:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-11-20 12:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 12:01:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 12:01:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-11-20 12:01:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-11-20 12:01:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-20 12:01:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-20 12:01:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-11-20 12:01:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-11-20 12:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 12:01:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 12:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 12:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-20 12:01:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-20 12:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 12:01:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 12:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-11-20 12:01:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-11-20 12:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-11-20 12:01:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-11-20 12:01:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-11-20 12:01:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-11-20 12:01:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-11-20 12:01:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-11-20 12:01:34,296 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 12:01:34,303 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 12:01:34,945 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 12:02:49,885 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 12:02:49,934 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 12:02:49,935 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 12:02:49,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:02:49 BoogieIcfgContainer [2022-11-20 12:02:49,953 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 12:02:49,956 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 12:02:49,957 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 12:02:49,960 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 12:02:49,961 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:01:25" (1/3) ... [2022-11-20 12:02:49,962 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ebbb7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:02:49, skipping insertion in model container [2022-11-20 12:02:49,962 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:30" (2/3) ... [2022-11-20 12:02:49,963 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ebbb7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:02:49, skipping insertion in model container [2022-11-20 12:02:49,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:02:49" (3/3) ... [2022-11-20 12:02:49,965 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-11-20 12:02:49,987 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 12:02:49,987 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-20 12:02:49,989 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ebbb7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 12:02:49, skipping insertion in model container [2022-11-20 12:02:49,989 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 12:02:49,990 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 12:02:49,990 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 12:02:49,990 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 12:02:49,991 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:02:49" (3/3) ... [2022-11-20 12:02:49,994 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 12:02:50,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-11-20 12:02:50,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2022-11-20 12:02:50,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2022-11-20 12:02:50,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2022-11-20 12:02:50,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2022-11-20 12:02:50,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2022-11-20 12:02:50,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2022-11-20 12:02:50,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2022-11-20 12:02:50,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-20 12:02:50,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2022-11-20 12:02:50,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2022-11-20 12:02:50,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2022-11-20 12:02:50,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2022-11-20 12:02:50,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-11-20 12:02:50,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2022-11-20 12:02:50,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-20 12:02:50,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2022-11-20 12:02:50,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-11-20 12:02:50,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2022-11-20 12:02:50,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2022-11-20 12:02:50,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2022-11-20 12:02:50,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2022-11-20 12:02:50,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2022-11-20 12:02:50,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2022-11-20 12:02:50,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-20 12:02:50,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2022-11-20 12:02:50,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2022-11-20 12:02:50,007 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2022-11-20 12:02:50,007 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2022-11-20 12:02:50,007 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2022-11-20 12:02:50,007 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2022-11-20 12:02:50,007 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2022-11-20 12:02:50,007 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2022-11-20 12:02:50,007 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2022-11-20 12:02:50,008 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2022-11-20 12:02:50,008 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2022-11-20 12:02:50,008 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-20 12:02:50,008 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2022-11-20 12:02:50,008 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2022-11-20 12:02:50,008 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2022-11-20 12:02:50,008 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2022-11-20 12:02:50,009 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2022-11-20 12:02:50,009 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2022-11-20 12:02:50,009 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2022-11-20 12:02:50,009 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2022-11-20 12:02:50,009 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_62 [2022-11-20 12:02:50,009 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-11-20 12:02:50,010 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2022-11-20 12:02:50,010 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2022-11-20 12:02:50,010 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-11-20 12:02:50,010 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2022-11-20 12:02:50,010 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2022-11-20 12:02:50,010 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2022-11-20 12:02:50,010 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2022-11-20 12:02:50,011 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2022-11-20 12:02:50,011 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2022-11-20 12:02:50,011 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2022-11-20 12:02:50,011 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_get_drvdata [2022-11-20 12:02:50,011 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2022-11-20 12:02:50,011 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-20 12:02:50,011 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-11-20 12:02:50,012 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2022-11-20 12:02:50,012 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2022-11-20 12:02:50,012 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2022-11-20 12:02:50,012 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2022-11-20 12:02:50,012 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-20 12:02:50,012 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2022-11-20 12:02:50,012 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_mbus_fmt [2022-11-20 12:02:50,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2022-11-20 12:02:50,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2022-11-20 12:02:50,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2022-11-20 12:02:50,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert [2022-11-20 12:02:50,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2022-11-20 12:02:50,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2022-11-20 12:02:50,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2022-11-20 12:02:50,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-11-20 12:02:50,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2022-11-20 12:02:50,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2022-11-20 12:02:50,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2022-11-20 12:02:50,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2022-11-20 12:02:50,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2022-11-20 12:02:50,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2022-11-20 12:02:50,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2022-11-20 12:02:50,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2022-11-20 12:02:50,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2022-11-20 12:02:50,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2022-11-20 12:02:50,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_spin_lock [2022-11-20 12:02:50,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2022-11-20 12:02:50,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2022-11-20 12:02:50,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2022-11-20 12:02:50,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2022-11-20 12:02:50,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2022-11-20 12:02:50,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 12:02:50,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-11-20 12:02:50,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2022-11-20 12:02:50,017 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2022-11-20 12:02:50,017 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2022-11-20 12:02:50,017 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2022-11-20 12:02:50,017 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2022-11-20 12:02:50,017 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2022-11-20 12:02:50,020 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2022-11-20 12:02:50,021 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2022-11-20 12:02:50,021 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2022-11-20 12:02:50,021 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2022-11-20 12:02:50,022 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2022-11-20 12:02:50,022 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata___0 [2022-11-20 12:02:50,022 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-11-20 12:02:50,022 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2022-11-20 12:02:50,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2022-11-20 12:02:50,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2022-11-20 12:02:50,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2022-11-20 12:02:50,025 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2022-11-20 12:02:50,026 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2022-11-20 12:02:50,026 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2022-11-20 12:02:50,026 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2022-11-20 12:02:50,191 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1324 nodes and edges [2022-11-20 12:02:50,203 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 472 nodes and edges [2022-11-20 12:02:50,214 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 172 nodes and edges [2022-11-20 12:02:50,225 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 77 nodes and edges [2022-11-20 12:02:50,236 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2022-11-20 12:02:50,247 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-11-20 12:02:50,258 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-20 12:02:50,269 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-20 12:02:50,280 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-20 12:02:50,292 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 12:02:51,322 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/witness.graphml [2022-11-20 12:02:51,322 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 12:02:51,325 INFO L158 Benchmark]: Toolchain (without parser) took 85341.52ms. Allocated memory was 161.5MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 110.5MB in the beginning and 903.7MB in the end (delta: -793.2MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-20 12:02:51,326 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 119.5MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:02:51,326 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4836.09ms. Allocated memory was 161.5MB in the beginning and 297.8MB in the end (delta: 136.3MB). Free memory was 110.5MB in the beginning and 151.5MB in the end (delta: -40.9MB). Peak memory consumption was 130.0MB. Max. memory is 16.1GB. [2022-11-20 12:02:51,327 INFO L158 Benchmark]: Boogie Procedure Inliner took 738.82ms. Allocated memory is still 297.8MB. Free memory was 151.5MB in the beginning and 135.6MB in the end (delta: 15.9MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. [2022-11-20 12:02:51,327 INFO L158 Benchmark]: Boogie Preprocessor took 668.15ms. Allocated memory is still 297.8MB. Free memory was 134.6MB in the beginning and 128.4MB in the end (delta: 6.2MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-11-20 12:02:51,327 INFO L158 Benchmark]: RCFGBuilder took 77722.42ms. Allocated memory was 297.8MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 128.4MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-20 12:02:51,328 INFO L158 Benchmark]: TraceAbstraction took 32.89ms. Allocated memory is still 2.1GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:02:51,331 INFO L158 Benchmark]: Witness Printer took 1332.25ms. Allocated memory is still 2.1GB. Free memory was 1.2GB in the beginning and 903.7MB in the end (delta: 292.6MB). Peak memory consumption was 295.7MB. Max. memory is 16.1GB. [2022-11-20 12:02:51,333 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 119.5MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4836.09ms. Allocated memory was 161.5MB in the beginning and 297.8MB in the end (delta: 136.3MB). Free memory was 110.5MB in the beginning and 151.5MB in the end (delta: -40.9MB). Peak memory consumption was 130.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 738.82ms. Allocated memory is still 297.8MB. Free memory was 151.5MB in the beginning and 135.6MB in the end (delta: 15.9MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 668.15ms. Allocated memory is still 297.8MB. Free memory was 134.6MB in the beginning and 128.4MB in the end (delta: 6.2MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * RCFGBuilder took 77722.42ms. Allocated memory was 297.8MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 128.4MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * TraceAbstraction took 32.89ms. Allocated memory is still 2.1GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 1332.25ms. Allocated memory is still 2.1GB. Free memory was 1.2GB in the beginning and 903.7MB in the end (delta: 292.6MB). Peak memory consumption was 295.7MB. 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! [2022-11-20 12:02:51,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_888e7861-a014-48d2-98a1-31c7e443ea2c/bin/uautomizer-ug76WZFUDN/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