./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu --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 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:18,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:18,530 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:18,564 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:18,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:18,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:18,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:18,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:18,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:18,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:18,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:18,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:18,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:18,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:18,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:18,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:18,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:18,585 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:18,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:18,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:18,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:18,599 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:18,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:18,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:18,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:18,610 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:18,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:18,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:18,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:18,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:18,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:18,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:18,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:18,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:18,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:18,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:18,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:18,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:18,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:18,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:18,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:18,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:18,646 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:18,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:18,648 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:18,648 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:18,649 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:18,649 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:18,650 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:18,650 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:18,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:18,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:18,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:18,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:18,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:18,653 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:18,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:18,653 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:18,654 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:18,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:18,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:18,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:18,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:18,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:18,655 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:18,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:18,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:18,656 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_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc [2021-11-23 15:05:18,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:18,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:18,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:18,973 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:18,975 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:18,977 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2021-11-23 15:05:19,063 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/data/2b3cd8536/28b81090d3ae496883df42e6c76494f5/FLAG5436f3a90 [2021-11-23 15:05:20,031 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:20,032 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2021-11-23 15:05:20,082 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/data/2b3cd8536/28b81090d3ae496883df42e6c76494f5/FLAG5436f3a90 [2021-11-23 15:05:20,371 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/data/2b3cd8536/28b81090d3ae496883df42e6c76494f5 [2021-11-23 15:05:20,373 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:20,374 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:20,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:20,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:20,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:20,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:20" (1/1) ... [2021-11-23 15:05:20,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63ea884b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:20, skipping insertion in model container [2021-11-23 15:05:20,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:20" (1/1) ... [2021-11-23 15:05:20,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:20,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:24,233 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2021-11-23 15:05:24,237 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2021-11-23 15:05:24,238 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2021-11-23 15:05:24,244 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2021-11-23 15:05:24,273 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:24,315 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:25,034 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2021-11-23 15:05:25,035 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2021-11-23 15:05:25,036 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2021-11-23 15:05:25,036 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2021-11-23 15:05:25,040 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:25,296 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:25,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25 WrapperNode [2021-11-23 15:05:25,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:25,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:25,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:25,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:25,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25" (1/1) ... [2021-11-23 15:05:25,581 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25" (1/1) ... [2021-11-23 15:05:26,049 INFO L137 Inliner]: procedures = 370, calls = 6116, calls flagged for inlining = 171, calls inlined = 146, statements flattened = 16408 [2021-11-23 15:05:26,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:26,051 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:26,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:26,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:26,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25" (1/1) ... [2021-11-23 15:05:26,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25" (1/1) ... [2021-11-23 15:05:26,145 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25" (1/1) ... [2021-11-23 15:05:26,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25" (1/1) ... [2021-11-23 15:05:26,350 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25" (1/1) ... [2021-11-23 15:05:26,398 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25" (1/1) ... [2021-11-23 15:05:26,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25" (1/1) ... [2021-11-23 15:05:26,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:26,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:26,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:26,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:26,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:25" (1/1) ... [2021-11-23 15:05:26,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:26,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:26,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:26,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:05:26,622 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:05:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-11-23 15:05:26,622 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-11-23 15:05:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-11-23 15:05:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-11-23 15:05:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-11-23 15:05:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-11-23 15:05:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:05:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:05:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-11-23 15:05:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-11-23 15:05:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:05:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:05:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-11-23 15:05:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-11-23 15:05:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:05:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:05:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-11-23 15:05:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-11-23 15:05:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:05:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:05:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-11-23 15:05:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-11-23 15:05:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-11-23 15:05:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-11-23 15:05:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-11-23 15:05:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-11-23 15:05:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-11-23 15:05:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-11-23 15:05:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-11-23 15:05:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-11-23 15:05:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-11-23 15:05:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-11-23 15:05:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-11-23 15:05:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-11-23 15:05:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:05:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:05:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-11-23 15:05:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-11-23 15:05:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-11-23 15:05:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-11-23 15:05:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:05:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:05:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:05:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:05:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-11-23 15:05:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-11-23 15:05:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:05:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:05:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2021-11-23 15:05:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2021-11-23 15:05:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:05:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:05:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:05:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:05:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-11-23 15:05:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-11-23 15:05:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-11-23 15:05:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-11-23 15:05:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-11-23 15:05:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-11-23 15:05:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:05:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:05:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:05:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:05:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-23 15:05:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-23 15:05:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-11-23 15:05:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-11-23 15:05:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:05:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:05:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:05:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:05:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:05:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:05:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2021-11-23 15:05:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2021-11-23 15:05:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:05:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-11-23 15:05:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-11-23 15:05:26,646 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-11-23 15:05:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-11-23 15:05:26,646 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:05:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:05:26,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:05:26,647 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-11-23 15:05:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-11-23 15:05:26,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:26,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-11-23 15:05:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-11-23 15:05:26,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:26,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:05:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:05:26,654 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-11-23 15:05:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-11-23 15:05:26,655 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:05:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:05:26,655 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-11-23 15:05:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-11-23 15:05:26,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:26,662 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-11-23 15:05:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-11-23 15:05:26,663 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-11-23 15:05:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-11-23 15:05:26,663 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-11-23 15:05:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-11-23 15:05:26,663 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-11-23 15:05:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-11-23 15:05:26,663 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-11-23 15:05:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-11-23 15:05:26,664 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-11-23 15:05:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-11-23 15:05:26,664 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-11-23 15:05:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-11-23 15:05:26,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:05:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:05:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:05:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:05:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-23 15:05:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-23 15:05:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-11-23 15:05:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-11-23 15:05:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-11-23 15:05:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-11-23 15:05:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-11-23 15:05:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-11-23 15:05:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-23 15:05:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-23 15:05:26,667 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:05:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:05:26,667 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-11-23 15:05:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-11-23 15:05:26,667 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-11-23 15:05:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-11-23 15:05:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:05:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:05:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-11-23 15:05:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-11-23 15:05:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-11-23 15:05:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-11-23 15:05:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-11-23 15:05:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-11-23 15:05:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-11-23 15:05:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-11-23 15:05:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-11-23 15:05:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-11-23 15:05:26,671 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-11-23 15:05:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-11-23 15:05:26,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:26,671 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-11-23 15:05:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-11-23 15:05:26,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:26,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:26,672 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-11-23 15:05:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-11-23 15:05:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-11-23 15:05:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-11-23 15:05:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:05:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:05:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-11-23 15:05:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-11-23 15:05:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-23 15:05:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-23 15:05:26,676 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-11-23 15:05:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-11-23 15:05:26,676 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-11-23 15:05:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-11-23 15:05:26,676 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-11-23 15:05:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-11-23 15:05:26,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:26,677 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-11-23 15:05:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-11-23 15:05:26,677 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:05:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:05:26,677 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-11-23 15:05:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-11-23 15:05:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:05:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:05:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:05:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:05:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-11-23 15:05:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-11-23 15:05:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-11-23 15:05:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-11-23 15:05:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:05:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:05:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-11-23 15:05:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-11-23 15:05:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:05:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:05:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-11-23 15:05:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-11-23 15:05:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-11-23 15:05:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-11-23 15:05:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:05:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:05:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:05:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:05:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-11-23 15:05:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-11-23 15:05:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-11-23 15:05:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-11-23 15:05:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-11-23 15:05:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-11-23 15:05:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-11-23 15:05:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-11-23 15:05:28,019 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:28,024 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:28,232 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:28,236 INFO L158 Benchmark]: Toolchain (without parser) took 7861.17ms. Allocated memory was 115.3MB in the beginning and 427.8MB in the end (delta: 312.5MB). Free memory was 77.6MB in the beginning and 144.0MB in the end (delta: -66.3MB). Peak memory consumption was 243.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:28,237 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 115.3MB. Free memory is still 92.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:28,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4922.35ms. Allocated memory was 115.3MB in the beginning and 262.1MB in the end (delta: 146.8MB). Free memory was 77.5MB in the beginning and 146.1MB in the end (delta: -68.6MB). Peak memory consumption was 144.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:28,238 INFO L158 Benchmark]: Boogie Procedure Inliner took 751.90ms. Allocated memory was 262.1MB in the beginning and 427.8MB in the end (delta: 165.7MB). Free memory was 146.1MB in the beginning and 282.4MB in the end (delta: -136.2MB). Peak memory consumption was 89.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:28,239 INFO L158 Benchmark]: Boogie Preprocessor took 477.42ms. Allocated memory is still 427.8MB. Free memory was 282.4MB in the beginning and 219.5MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:28,240 INFO L158 Benchmark]: RCFGBuilder took 1703.98ms. Allocated memory is still 427.8MB. Free memory was 219.5MB in the beginning and 144.0MB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:05:28,243 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 115.3MB. Free memory is still 92.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4922.35ms. Allocated memory was 115.3MB in the beginning and 262.1MB in the end (delta: 146.8MB). Free memory was 77.5MB in the beginning and 146.1MB in the end (delta: -68.6MB). Peak memory consumption was 144.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 751.90ms. Allocated memory was 262.1MB in the beginning and 427.8MB in the end (delta: 165.7MB). Free memory was 146.1MB in the beginning and 282.4MB in the end (delta: -136.2MB). Peak memory consumption was 89.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 477.42ms. Allocated memory is still 427.8MB. Free memory was 282.4MB in the beginning and 219.5MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1703.98ms. Allocated memory is still 427.8MB. Free memory was 219.5MB in the beginning and 144.0MB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:28,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu --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 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:30,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:30,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:30,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:30,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:30,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:30,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:30,866 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:30,871 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:30,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:30,883 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:30,885 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:30,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:30,889 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:30,891 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:30,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:30,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:30,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:30,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:30,910 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:30,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:30,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:30,917 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:30,920 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:30,929 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:30,930 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:30,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:30,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:30,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:30,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:30,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:30,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:30,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:30,940 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:30,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:30,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:30,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:30,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:30,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:30,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:30,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:30,958 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:31,010 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:31,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:31,012 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:31,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:31,014 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:31,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:31,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:31,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:31,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:31,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:31,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:31,018 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:31,018 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:31,018 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:31,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:31,019 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:31,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:31,019 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:31,020 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:31,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:31,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:31,020 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:31,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:31,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:31,021 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:31,021 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:31,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:31,022 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:31,022 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:31,022 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_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc [2021-11-23 15:05:31,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:31,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:31,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:31,441 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:31,443 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:31,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2021-11-23 15:05:31,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/data/69113d362/cd0bb1574e974d8cb440195526c8fddf/FLAG6c930b428 [2021-11-23 15:05:32,802 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:32,803 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2021-11-23 15:05:32,878 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/data/69113d362/cd0bb1574e974d8cb440195526c8fddf/FLAG6c930b428 [2021-11-23 15:05:33,007 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/data/69113d362/cd0bb1574e974d8cb440195526c8fddf [2021-11-23 15:05:33,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:33,012 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:33,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:33,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:33,019 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:33,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:33" (1/1) ... [2021-11-23 15:05:33,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@605acda0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:33, skipping insertion in model container [2021-11-23 15:05:33,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:33" (1/1) ... [2021-11-23 15:05:33,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:33,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:36,546 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2021-11-23 15:05:36,549 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2021-11-23 15:05:36,550 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2021-11-23 15:05:36,551 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2021-11-23 15:05:36,581 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:36,636 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:36,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:37,450 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2021-11-23 15:05:37,452 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2021-11-23 15:05:37,452 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2021-11-23 15:05:37,456 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2021-11-23 15:05:37,461 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:37,481 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:38,322 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2021-11-23 15:05:38,323 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2021-11-23 15:05:38,324 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2021-11-23 15:05:38,324 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_30a527ab-cf24-434f-941e-3b23126d3901/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2021-11-23 15:05:38,328 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:38,645 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:38,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38 WrapperNode [2021-11-23 15:05:38,645 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:38,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:38,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:38,647 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:38,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:38,846 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:39,268 INFO L137 Inliner]: procedures = 383, calls = 6116, calls flagged for inlining = 171, calls inlined = 146, statements flattened = 13554 [2021-11-23 15:05:39,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:39,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:39,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:39,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:39,284 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:39,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:39,373 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:39,375 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:39,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:39,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:39,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:39,707 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:39,708 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:39,708 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:39,708 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:39,709 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:39,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:39,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:39,743 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:39,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:39,781 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:05:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:05:39,781 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-11-23 15:05:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-11-23 15:05:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-11-23 15:05:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-11-23 15:05:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-11-23 15:05:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-11-23 15:05:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:05:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:05:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:39,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:39,783 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-11-23 15:05:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-11-23 15:05:39,783 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:05:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:05:39,783 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-11-23 15:05:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-11-23 15:05:39,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:05:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:05:39,783 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-11-23 15:05:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-11-23 15:05:39,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:39,784 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:05:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:05:39,784 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-11-23 15:05:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-11-23 15:05:39,784 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-11-23 15:05:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-11-23 15:05:39,784 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-11-23 15:05:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-11-23 15:05:39,784 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-11-23 15:05:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-11-23 15:05:39,785 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-11-23 15:05:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-11-23 15:05:39,785 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-11-23 15:05:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-11-23 15:05:39,785 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-11-23 15:05:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-11-23 15:05:39,785 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:05:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:05:39,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:39,785 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-11-23 15:05:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-11-23 15:05:39,786 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-11-23 15:05:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-11-23 15:05:39,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:05:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:05:39,786 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:39,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:39,786 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:05:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:05:39,786 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-11-23 15:05:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-11-23 15:05:39,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:39,787 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2021-11-23 15:05:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2021-11-23 15:05:39,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:39,787 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:05:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:05:39,787 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:05:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:05:39,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:39,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:39,787 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:39,788 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-11-23 15:05:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-11-23 15:05:39,788 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-11-23 15:05:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-11-23 15:05:39,788 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-11-23 15:05:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-11-23 15:05:39,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:39,788 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:05:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:05:39,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:39,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:05:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:05:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-23 15:05:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-23 15:05:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-11-23 15:05:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-11-23 15:05:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:05:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:05:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:05:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:05:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:05:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:05:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2021-11-23 15:05:39,791 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2021-11-23 15:05:39,794 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-11-23 15:05:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-11-23 15:05:39,794 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-11-23 15:05:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-11-23 15:05:39,795 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:05:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:05:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-11-23 15:05:39,799 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-11-23 15:05:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-11-23 15:05:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-11-23 15:05:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:05:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:05:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-11-23 15:05:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-11-23 15:05:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:05:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:05:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-11-23 15:05:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-11-23 15:05:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-11-23 15:05:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-11-23 15:05:39,803 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-11-23 15:05:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-11-23 15:05:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-11-23 15:05:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-11-23 15:05:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-11-23 15:05:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-11-23 15:05:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-11-23 15:05:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-11-23 15:05:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-11-23 15:05:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-11-23 15:05:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-11-23 15:05:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-11-23 15:05:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:05:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:05:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:05:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:05:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-23 15:05:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-23 15:05:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-11-23 15:05:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-11-23 15:05:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-11-23 15:05:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-11-23 15:05:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-11-23 15:05:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-11-23 15:05:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-23 15:05:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-23 15:05:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:05:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:05:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-11-23 15:05:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-11-23 15:05:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-11-23 15:05:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-11-23 15:05:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:05:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:05:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:39,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:39,812 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-11-23 15:05:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-11-23 15:05:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-11-23 15:05:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-11-23 15:05:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-11-23 15:05:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-11-23 15:05:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-11-23 15:05:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-11-23 15:05:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-11-23 15:05:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-11-23 15:05:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-11-23 15:05:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-11-23 15:05:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-11-23 15:05:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-11-23 15:05:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-11-23 15:05:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-11-23 15:05:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-11-23 15:05:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-11-23 15:05:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:05:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:05:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-11-23 15:05:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-11-23 15:05:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-23 15:05:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-23 15:05:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-11-23 15:05:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-11-23 15:05:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-11-23 15:05:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-11-23 15:05:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-11-23 15:05:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-11-23 15:05:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-11-23 15:05:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-11-23 15:05:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:05:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:05:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-11-23 15:05:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-11-23 15:05:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:05:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:05:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:05:39,825 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:05:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-11-23 15:05:39,829 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-11-23 15:05:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-11-23 15:05:39,830 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-11-23 15:05:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-11-23 15:05:39,831 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-11-23 15:05:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:05:39,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:05:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:39,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2021-11-23 15:05:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-11-23 15:05:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-11-23 15:05:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-11-23 15:05:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-11-23 15:05:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:05:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:05:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2021-11-23 15:05:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2021-11-23 15:05:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:05:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:05:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-11-23 15:05:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-11-23 15:05:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-11-23 15:05:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-11-23 15:05:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-11-23 15:05:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-11-23 15:05:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-11-23 15:05:39,844 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-11-23 15:05:41,326 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:41,332 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:41,675 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:41,679 INFO L158 Benchmark]: Toolchain (without parser) took 8666.15ms. Allocated memory was 60.8MB in the beginning and 364.9MB in the end (delta: 304.1MB). Free memory was 34.8MB in the beginning and 104.1MB in the end (delta: -69.3MB). Peak memory consumption was 235.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:41,679 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 60.8MB. Free memory is still 41.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:41,680 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5630.54ms. Allocated memory was 60.8MB in the beginning and 364.9MB in the end (delta: 304.1MB). Free memory was 34.7MB in the beginning and 202.2MB in the end (delta: -167.5MB). Peak memory consumption was 181.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:41,680 INFO L158 Benchmark]: Boogie Procedure Inliner took 622.67ms. Allocated memory is still 364.9MB. Free memory was 202.2MB in the beginning and 240.4MB in the end (delta: -38.3MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:41,681 INFO L158 Benchmark]: Boogie Preprocessor took 437.27ms. Allocated memory is still 364.9MB. Free memory was 240.4MB in the beginning and 182.8MB in the end (delta: 57.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:41,681 INFO L158 Benchmark]: RCFGBuilder took 1969.32ms. Allocated memory is still 364.9MB. Free memory was 181.7MB in the beginning and 104.1MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:41,689 INFO L339 ainManager$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 60.8MB. Free memory is still 41.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5630.54ms. Allocated memory was 60.8MB in the beginning and 364.9MB in the end (delta: 304.1MB). Free memory was 34.7MB in the beginning and 202.2MB in the end (delta: -167.5MB). Peak memory consumption was 181.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 622.67ms. Allocated memory is still 364.9MB. Free memory was 202.2MB in the beginning and 240.4MB in the end (delta: -38.3MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 437.27ms. Allocated memory is still 364.9MB. Free memory was 240.4MB in the beginning and 182.8MB in the end (delta: 57.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1969.32ms. Allocated memory is still 364.9MB. Free memory was 181.7MB in the beginning and 104.1MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:41,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30a527ab-cf24-434f-941e-3b23126d3901/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable