./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB --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 98d50d623f72baafe13ab6a5d1ec3f840fccd437bd559cdde24b5507886949f9 --- 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-dbf71c6-m [2022-10-17 16:43:15,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:15,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:16,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:16,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:16,022 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:16,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:16,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:16,034 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:16,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:16,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:16,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:16,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:16,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:16,051 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:16,054 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:16,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:16,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:16,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:16,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:16,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:16,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:16,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:16,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:16,087 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:16,088 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:16,088 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:16,090 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:16,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:16,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:16,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:16,095 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:16,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:16,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:16,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:16,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:16,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:16,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:16,104 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:16,105 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:16,106 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:16,107 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:43:16,172 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:16,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:16,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:16,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:16,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:16,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:16,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:16,177 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:43:16,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:16,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:16,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:16,179 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:16,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:16,179 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:16,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:16,180 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:16,180 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:16,181 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:16,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:16,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:16,182 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:16,182 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:16,182 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:43:16,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:43:16,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:16,183 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98d50d623f72baafe13ab6a5d1ec3f840fccd437bd559cdde24b5507886949f9 [2022-10-17 16:43:16,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:16,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:16,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:16,529 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:16,530 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:16,531 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-10-17 16:43:16,612 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/data/8844d4dae/c9d4c3e1df6643178a0c2909c25613e7/FLAGadbb9b573 [2022-10-17 16:43:17,652 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:17,654 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-10-17 16:43:17,711 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/data/8844d4dae/c9d4c3e1df6643178a0c2909c25613e7/FLAGadbb9b573 [2022-10-17 16:43:17,966 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/data/8844d4dae/c9d4c3e1df6643178a0c2909c25613e7 [2022-10-17 16:43:17,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:17,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:17,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:17,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:17,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:17,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:17" (1/1) ... [2022-10-17 16:43:17,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cd29b2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:17, skipping insertion in model container [2022-10-17 16:43:17,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:17" (1/1) ... [2022-10-17 16:43:17,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:18,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:21,970 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515692,515705] [2022-10-17 16:43:21,973 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515861,515874] [2022-10-17 16:43:21,974 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516028,516041] [2022-10-17 16:43:21,974 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516196,516209] [2022-10-17 16:43:21,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:22,037 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:43:22,736 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:43:22,756 INFO L158 Benchmark]: Toolchain (without parser) took 4784.54ms. Allocated memory was 94.4MB in the beginning and 224.4MB in the end (delta: 130.0MB). Free memory was 51.5MB in the beginning and 86.7MB in the end (delta: -35.1MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. [2022-10-17 16:43:22,756 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 94.4MB. Free memory was 67.6MB in the beginning and 67.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:43:22,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4782.17ms. Allocated memory was 94.4MB in the beginning and 224.4MB in the end (delta: 130.0MB). Free memory was 51.4MB in the beginning and 86.7MB in the end (delta: -35.3MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. [2022-10-17 16:43:22,759 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 94.4MB. Free memory was 67.6MB in the beginning and 67.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4782.17ms. Allocated memory was 94.4MB in the beginning and 224.4MB in the end (delta: 130.0MB). Free memory was 51.4MB in the beginning and 86.7MB in the end (delta: -35.3MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB --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 98d50d623f72baafe13ab6a5d1ec3f840fccd437bd559cdde24b5507886949f9 --- 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-dbf71c6-m [2022-10-17 16:43:25,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:25,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:25,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:25,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:25,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:25,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:25,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:25,237 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:25,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:25,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:25,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:25,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:25,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:25,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:25,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:25,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:25,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:25,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:25,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:25,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:25,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:25,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:25,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:25,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:25,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:25,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:25,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:25,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:25,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:25,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:25,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:25,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:25,279 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:25,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:25,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:25,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:25,282 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:25,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:25,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:25,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:25,285 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:43:25,311 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:25,311 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:25,312 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:25,312 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:25,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:25,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:25,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:25,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:25,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:25,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:25,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:25,314 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:43:25,314 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:43:25,315 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:43:25,315 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:25,315 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:25,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:25,315 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:25,316 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:25,316 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:25,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:25,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:25,316 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:25,317 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:25,317 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:43:25,317 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:43:25,317 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:25,317 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:43:25,318 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:43:25,318 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98d50d623f72baafe13ab6a5d1ec3f840fccd437bd559cdde24b5507886949f9 [2022-10-17 16:43:25,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:25,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:25,810 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:25,812 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:25,813 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:25,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-10-17 16:43:25,890 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/data/99767f2bd/7dba9d433bec47948701731c5390815f/FLAG6b95d79de [2022-10-17 16:43:27,071 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:27,072 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-10-17 16:43:27,122 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/data/99767f2bd/7dba9d433bec47948701731c5390815f/FLAG6b95d79de [2022-10-17 16:43:27,238 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/data/99767f2bd/7dba9d433bec47948701731c5390815f [2022-10-17 16:43:27,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:27,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:27,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:27,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:27,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:27,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5491113a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27, skipping insertion in model container [2022-10-17 16:43:27,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:27,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:31,291 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515692,515705] [2022-10-17 16:43:31,294 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515861,515874] [2022-10-17 16:43:31,295 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516028,516041] [2022-10-17 16:43:31,295 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516196,516209] [2022-10-17 16:43:31,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:31,374 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:43:31,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:31,997 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515692,515705] [2022-10-17 16:43:31,998 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515861,515874] [2022-10-17 16:43:31,998 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516028,516041] [2022-10-17 16:43:31,999 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516196,516209] [2022-10-17 16:43:32,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:32,020 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:43:32,739 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515692,515705] [2022-10-17 16:43:32,740 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515861,515874] [2022-10-17 16:43:32,740 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516028,516041] [2022-10-17 16:43:32,741 WARN L230 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_7ff52ad9-7d45-4ea0-8088-f2947f27c469/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516196,516209] [2022-10-17 16:43:32,746 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:33,073 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:43:33,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33 WrapperNode [2022-10-17 16:43:33,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:33,075 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:33,075 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:43:33,075 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:43:33,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:33,318 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:33,689 INFO L138 Inliner]: procedures = 407, calls = 6166, calls flagged for inlining = 164, calls inlined = 141, statements flattened = 13433 [2022-10-17 16:43:33,690 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:33,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:43:33,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:43:33,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:43:33,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:33,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:33,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:33,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:34,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:34,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:34,139 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:34,187 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:34,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:43:34,253 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:43:34,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:43:34,254 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:43:34,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:33" (1/1) ... [2022-10-17 16:43:34,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:34,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:43:34,290 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:43:34,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff52ad9-7d45-4ea0-8088-f2947f27c469/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:43:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 16:43:34,346 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 16:43:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-10-17 16:43:34,346 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-10-17 16:43:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-10-17 16:43:34,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-10-17 16:43:34,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:43:34,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:43:34,347 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-10-17 16:43:34,347 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-10-17 16:43:34,347 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-10-17 16:43:34,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-10-17 16:43:34,348 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-10-17 16:43:34,348 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-10-17 16:43:34,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:43:34,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:43:34,348 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-10-17 16:43:34,348 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-10-17 16:43:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-10-17 16:43:34,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-10-17 16:43:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2022-10-17 16:43:34,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2022-10-17 16:43:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:43:34,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:43:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-10-17 16:43:34,350 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-10-17 16:43:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2022-10-17 16:43:34,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2022-10-17 16:43:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-17 16:43:34,351 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-17 16:43:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:43:34,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:43:34,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-10-17 16:43:34,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-10-17 16:43:34,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:43:34,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:43:34,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:43:34,353 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-10-17 16:43:34,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-10-17 16:43:34,353 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-10-17 16:43:34,353 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-10-17 16:43:34,354 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-17 16:43:34,354 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-17 16:43:34,355 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-10-17 16:43:34,355 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-10-17 16:43:34,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-10-17 16:43:34,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-10-17 16:43:34,356 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-10-17 16:43:34,357 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-10-17 16:43:34,357 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-10-17 16:43:34,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-10-17 16:43:34,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:43:34,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:43:34,358 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-10-17 16:43:34,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-10-17 16:43:34,359 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-10-17 16:43:34,359 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-10-17 16:43:34,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:43:34,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:43:34,360 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-10-17 16:43:34,360 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-10-17 16:43:34,360 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-10-17 16:43:34,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-10-17 16:43:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-10-17 16:43:34,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-10-17 16:43:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-10-17 16:43:34,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-10-17 16:43:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-10-17 16:43:34,361 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-10-17 16:43:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-10-17 16:43:34,362 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-10-17 16:43:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-10-17 16:43:34,362 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-10-17 16:43:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-10-17 16:43:34,362 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-10-17 16:43:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:43:34,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:43:34,363 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-10-17 16:43:34,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-10-17 16:43:34,364 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-10-17 16:43:34,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-10-17 16:43:34,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:43:34,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:43:34,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-10-17 16:43:34,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-10-17 16:43:34,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:43:34,366 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-10-17 16:43:34,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-10-17 16:43:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:43:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:43:34,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:43:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:43:34,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:43:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:43:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:43:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:43:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:43:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-10-17 16:43:34,368 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-10-17 16:43:34,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:43:34,369 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-10-17 16:43:34,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-10-17 16:43:34,369 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-10-17 16:43:34,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-10-17 16:43:34,369 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-10-17 16:43:34,370 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-10-17 16:43:34,372 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-10-17 16:43:34,375 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-10-17 16:43:34,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-10-17 16:43:34,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-10-17 16:43:34,376 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 16:43:34,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 16:43:34,377 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:43:34,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:43:34,377 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-10-17 16:43:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-10-17 16:43:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-10-17 16:43:34,384 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-10-17 16:43:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-17 16:43:34,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-17 16:43:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-10-17 16:43:34,384 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-10-17 16:43:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:43:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-10-17 16:43:34,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-10-17 16:43:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-17 16:43:34,384 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-10-17 16:43:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:43:34,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:43:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:43:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:43:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-10-17 16:43:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-10-17 16:43:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:43:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-10-17 16:43:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-10-17 16:43:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:43:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:43:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:43:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:43:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:43:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-10-17 16:43:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-10-17 16:43:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-10-17 16:43:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-10-17 16:43:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-10-17 16:43:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-10-17 16:43:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:43:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:43:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 16:43:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 16:43:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-10-17 16:43:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-10-17 16:43:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 16:43:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 16:43:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-10-17 16:43:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-10-17 16:43:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:43:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:43:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-10-17 16:43:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-10-17 16:43:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 16:43:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 16:43:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:43:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:43:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-10-17 16:43:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-10-17 16:43:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-10-17 16:43:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-10-17 16:43:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 16:43:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 16:43:34,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:43:34,388 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:43:34,388 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:43:34,388 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-10-17 16:43:34,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-10-17 16:43:34,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:43:34,388 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-10-17 16:43:34,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-10-17 16:43:34,389 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-10-17 16:43:34,389 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-10-17 16:43:34,389 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-10-17 16:43:34,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-10-17 16:43:34,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:43:34,390 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-10-17 16:43:34,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-10-17 16:43:34,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:43:34,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:43:34,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:43:34,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:43:34,390 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:43:34,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:43:34,390 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:43:34,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:43:34,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:43:34,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:43:34,391 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:43:34,391 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:43:34,391 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-10-17 16:43:34,391 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-10-17 16:43:34,391 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2022-10-17 16:43:34,391 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2022-10-17 16:43:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-10-17 16:43:34,392 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-10-17 16:43:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-10-17 16:43:34,392 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-10-17 16:43:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-10-17 16:43:34,392 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-10-17 16:43:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-10-17 16:43:34,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-10-17 16:43:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-10-17 16:43:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-10-17 16:43:34,393 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-10-17 16:43:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-10-17 16:43:34,393 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-10-17 16:43:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-10-17 16:43:34,393 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-10-17 16:43:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-10-17 16:43:34,393 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-10-17 16:43:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-10-17 16:43:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:43:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:43:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-10-17 16:43:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-10-17 16:43:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:43:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-10-17 16:43:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-10-17 16:43:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:43:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-10-17 16:43:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-10-17 16:43:34,395 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-10-17 16:43:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-10-17 16:43:34,395 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-10-17 16:43:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-10-17 16:43:34,395 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-10-17 16:43:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-10-17 16:43:34,395 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-10-17 16:43:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-10-17 16:43:34,395 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-10-17 16:43:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-10-17 16:43:34,396 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-10-17 16:43:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-10-17 16:43:34,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:43:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:43:34,396 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-10-17 16:43:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-10-17 16:43:34,396 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-10-17 16:43:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-10-17 16:43:34,397 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-10-17 16:43:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-10-17 16:43:34,397 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-10-17 16:43:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-10-17 16:43:34,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:43:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:43:34,397 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-10-17 16:43:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-10-17 16:43:34,397 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-10-17 16:43:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-10-17 16:43:34,398 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-10-17 16:43:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-10-17 16:43:34,398 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-10-17 16:43:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-10-17 16:43:34,398 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-10-17 16:43:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-10-17 16:43:35,913 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:43:35,921 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:43:47,854 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;